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Types of Online Casino Games Explained

Online casinos can offer everything from slots and traditional table games to crash games, mines, Slingo, live game shows, and more. These categories do not all describe the same thing: some are distinct game families, while others describe how a game is delivered.

This guide explains the main types of online casino games, how they are played, and whether decisions can affect a player’s expected return. It focuses specifically on casino games rather than separate gambling products such as sports betting, lotteries, fantasy sports, or peer-to-peer poker.

Availability varies between casinos, but the categories below cover the game types players are most likely to encounter, along with several more specialised game types.

Key Takeaways

  • Online casino games include traditional categories such as slots, blackjack, roulette, baccarat, casino poker, video poker, and dice games, alongside newer types such as crash, mines, and Plinko.
  • Most casino outcomes are determined primarily by chance, but player decisions can affect expected return in games such as blackjack, casino poker, and video poker.
  • In roulette, baccarat, and dice games, selecting a particular wager may affect the house edge, win frequency, payout size, or volatility without influencing the random outcome itself.
  • Live dealer and virtual (RNG-based) games are delivery formats rather than separate underlying game families. Blackjack and roulette, for example, can be offered in either format.
  • Some categories overlap. Slingo combines bingo and slot mechanics, while live game shows may combine money wheels with bonus rounds or other interactive features.
  • Games within the same category can still have different expected returns (RTP), volatility levels, rules, paytables, and betting options.
  • No category guarantees a profitable session. Understanding how a game works can help players compare its rules and mathematical characteristics, but chance remains central to casino gambling.

How Online Casino Game Categories Overlap

Casino games can be classified in several ways, which is why the same title may fit more than one description.

  • Game family: The underlying rules and objective, such as blackjack, roulette, baccarat, slots, or video poker.
  • Delivery format: How the game is presented. A table game may use RNG-generated cards and graphics or be streamed from a live studio with physical equipment and a dealer.
  • Core mechanic: How a wager progresses, such as cashing out a rising multiplier in a crash game or revealing safe tiles in mines.
  • Feature or variation: An addition to a broader game type, such as bonus buys, cascading symbols, or progressive jackpots in a slot, or a side bet in a table game.

Crash and mines are treated as distinct game types in this guide because they have established rules and their own recurring casino categories, even though each is strongly defined by one central mechanic. By contrast, Megaways and bonus buys are variations or features found within the wider slots category.

Live casino is also not one individual game. It is a delivery format that can include blackjack, roulette, baccarat, casino poker, money wheels, dice games, and various game shows.

Quick Comparison of Online Casino Game Types

Comparison of common online casino game categories, how they are delivered, and whether player decisions can affect expected return
Game CategoryCommon DeliveryCan Decisions Affect Expected Return?Main Characteristic
SlotsRNGUsually noReel- or grid-based games with widely varying themes, features, and payout structures.
BlackjackRNG or liveYesHit, stand, double, split, and surrender decisions can affect expected return.
RouletteRNG or liveUsually noBet selection mainly changes win frequency, payout size, and volatility, although some variants and wagers have different house edges.
BaccaratRNG or liveBet selection onlyBanker, Player, Tie, and side bets can carry different house edges.
Casino pokerRNG or liveYesPlayers make decisions such as whether to continue or fold against the house, which affects RTP.
Video pokerRNGYesHold and discard decisions affect the theoretical return of the hand.
Craps and dice gamesRNG or liveBet selection onlyWagers on dice outcomes can have substantially different house edges and payout profiles.
Money wheels and game showsPrimarily liveUsually noPlayers bet on wheel segments, symbols, or outcomes produced through game-show mechanics.
Crash gamesRNGUsually noPlayers choose when to cash out before a rising multiplier crashes.
Mines gamesRNGUsually noPlayers reveal safe tiles while avoiding hidden mines, with risk adjustable before the round.
PlinkoRNGUsually noA ball or chip travels through pegs and lands in a multiplier pocket.
Bingo-based gamesRNG or multiplayerVariesResults use number matching and completed patterns, while choices such as wild placement or purchasing extra balls can affect expected return in some versions.
Scratch cardsRNGNoInstant outcomes are revealed through symbols, numbers, or matching combinations.
Fishing, hunting, and arcade-style gamesRNG or interactiveVariesCasino mathematics are presented through shooting, targeting, guessing, or other interactive gameplay.

“Yes” means that decisions made during the game can change the expected return of the wager. “Bet selection only” means that players may choose between wagers with different RTP, but cannot influence the random result after the bet has been placed.

“Usually no” means that available choices generally affect stake size, payout potential, win frequency, or volatility rather than the game’s underlying RTP. Individual titles may differ, so the game rules and paytable remain the most reliable sources.

Expected return refers to the amount a wager is mathematically designed to return on average across extensive play. It is commonly expressed as RTP (Return to Player). A higher RTP generally means a lower expected loss, but it does not predict whether an individual round or session will be profitable.

Our guide to skill and luck in casino games explains the difference between decisions that change expected return and choices that only alter how risk is distributed.

Slot Machines

Overview of the Starburst slot machine
  • What it is: Reel- or grid-based casino games with themes, symbols, bonus features, and predefined payout rules.
  • How it works: A wager produces an RNG-generated result that is displayed through spinning reels, falling symbols, or another visual format.
  • Do decisions affect expected return? Usually no. Players can choose the game and stake and may be able to activate optional features, such as bonus buys or boosted spins, but cannot influence the randomly generated symbol result.
  • Common variations: Payline slots, ways-to-win games, Megaways, cluster pays, win anywhere formats, cascading reels, and progressive jackpots.
  • Availability: One of the most widely available game categories at online casinos.

Slots vary more widely than almost any other casino category. Games can use traditional paylines, large symbol grids, changing reel layouts, cluster-based wins, or mechanics where winning symbols disappear and are replaced.

They may also include expanding or transforming symbols, persistent multipliers, respins, collection systems, free-spin rounds, jackpots, and many other bonus mechanics.

The outcome is normally determined when the spin is initiated. Manually stopping the reels or pressing the button at a particular moment does not change the result in a properly functioning RNG game.

Players can still make informed choices before playing. Slots commonly have different RTPs, volatility levels, maximum wins, bonus features, and wagering options. The same title may also be released in several RTP versions, meaning its theoretical return can differ between casinos.

Learn More About Different Types of Slots

Blackjack

Overview of virtual Blackjack
  • What it is: A card game in which players compete against the dealer and attempt to form a stronger hand without exceeding 21.
  • How it works: Players receive cards that have different values and decide whether to hit (receive more cards), stand, double down, split, or surrender where the rules allow it.
  • Do decisions affect expected return? Yes. Different choices can increase or reduce the amount a player is expected to lose over repeated play.
  • Common variations: Classic blackjack, multi-hand blackjack, infinite blackjack, and versions with different side bets or dealer rules.
  • Availability: Commonly offered in both RNG and live dealer formats.

Blackjack contains a meaningful element of decision-based skill. The cards are random, but the action selected for each hand affects the amount expected to be returned across repeated play.

Basic strategy identifies the mathematically strongest decision according to the player’s cards, the dealer’s upcard, and the table rules. The correct strategy can change depending on factors such as the number of decks, whether the dealer hits soft 17, and when doubling or surrendering is permitted.

Game selection also matters. A table paying 3:2 for blackjack is substantially more favourable than one paying 6:5. Side bets should be evaluated separately because they commonly have a higher house edge than the main wager.

Card counting is different from basic strategy. It attempts to track changes in the cards remaining in a physical shoe and is generally unavailable in RNG blackjack, although some live tables may be theoretically countable under specific conditions.

Can You Count Cards in Online Blackjack?

Roulette

Overview of virtual Roulette
  • What it is: A wheel game in which players bet on the number, colour, section, or category where the ball will land.
  • How it works: Bets are placed before the wheel is spun, after which the ball settles into one numbered pocket.
  • Do decisions affect expected return? Usually no within the same standard wheel, although the roulette variant and certain wagers or special rules can change the house edge.
  • Common variations: European, French, American, and live versions with modified rules, multipliers, or bonus features.
  • Availability: Widely offered in RNG, live dealer, and automated wheel formats.

Roulette offers a wide range of bets, from even-money options such as red or black to wagers on a single number. On a standard European wheel, these bets normally carry the same house-edge percentage but distribute outcomes differently.

An even-money bet wins more frequently and pays 1:1, while a straight-up number wins much less often and pays 35:1. Bet selection therefore has a major effect on win frequency and volatility, even when the theoretical RTP remains unchanged.

The wheel variant can change expected return. Single-zero roulette is more favourable than double- or triple-zero versions, while French roulette rules such as la partage or en prison may reduce the house edge on qualifying even-money bets.

Some players use betting systems, which are betting patterns that determine how much to stake after wins or losses. While these systems can change the size of balance fluctuations, they do not predict where the ball will land or change the house edge of the chosen wager.

Learn More About Roulette Strategies

Baccarat

Overview of virtual Baccarat
  • What it is: A card game based on whether the Player or Banker hand finishes closest to a total of nine.
  • How it works: Players choose a wager, after which the cards are dealt according to fixed drawing rules.
  • Do decisions affect expected return? Bet selection only. Players do not decide whether either hand draws another card.
  • Common variations: Punto Banco, speed baccarat, squeeze baccarat, and no-commission versions.
  • Availability: Commonly available in both RNG and live dealer formats.

Standard online baccarat is usually Punto Banco. Despite the labels, the player does not control the Player hand, and the casino does not make decisions for the Banker hand. Both are dealt automatically according to predetermined rules.

The main choice is which wager to place. Banker and Player bets usually have comparatively low house edges, while Tie bets and many side bets retain substantially more of the money wagered over time.

The Banker bet commonly carries a commission when it wins. No-commission versions alter the payout rules in other ways, so they should not automatically be assumed to offer a better return.

Casino Poker Games

Overview of virtual Casino Hold'em
  • What it is: House-banked games that use poker cards and hand rankings but are played against the dealer rather than other players.
  • How it works: Players place an initial wager, receive cards, and usually try to form a stronger poker hand than the dealer. Depending on the game, they may need to decide whether to fold, continue, or increase the wager.
  • Do decisions affect expected return? Yes. Play-or-fold and raising decisions can affect the long-term mathematical return.
  • Common variations: Casino Hold’em, Three Card Poker, Caribbean Stud, Ultimate Texas Hold’em, and Let It Ride.
  • Availability: Available at many casinos in both live and RNG-based formats, although the range of variants differs considerably.

Casino poker should not be confused with peer-to-peer poker. In most versions, the player attempts to form a stronger three- or five-card poker hand than the dealer under fixed house rules. Players compete against the casino rather than trying to outperform other players at the table.

The amount of strategy depends on the game. Casino Hold’em and Three Card Poker mainly require a decision about whether the hand is strong enough to continue, while Ultimate Texas Hold’em allows players to choose between several opportunities to raise.

Following the correct strategy can improve expected return, but it cannot influence which cards are dealt. Optional bonus and side bets are normally evaluated separately and may carry a different house edge from the main game.

Video Poker

Jacks or Better video poker gameplay
  • What it is: A virtual and RNG-based card game modelled primarily on five-card draw poker.
  • How it works: Players receive five cards, select which to hold or discard, and draw replacements to form a final poker hand which pays according to the paytable.
  • Do decisions affect expected return? Yes. The mathematically strongest hold depends on the cards dealt and the exact paytable.
  • Common variations: Jacks or Better, Deuces Wild, Bonus Poker, Joker Poker, and All Aces.
  • Availability: Offered by many online casinos, although the number of variants and paytables differs.

Video poker resembles a slot in its machine-based presentation, but player decisions have a direct effect on expected return. Choosing which cards to hold changes the possible final hands and their probabilities.

The correct strategy depends on both the variant and its paytable. Two games carrying the same name can offer different theoretical returns when payouts for hands such as a full house, flush, or royal flush differ.

Published maximum RTP figures generally assume optimal play for the exact paytable. Some versions also require the maximum credit wager to receive the highest royal-flush payout, so players should check the payout columns rather than assuming every stake provides the same return.

Even optimal strategy does not guarantee a profitable session. It allows the player to achieve the best mathematical return available from that particular version while the cards themselves remain random.

Learn More About Video Poker

Craps and Other Dice Games

Dice games use the result of one or more dice to settle wagers. The player cannot influence how the dice land, but selecting between available bets can make a substantial difference to the house edge, payout size, and volatility.

Craps

Overview of virtual Craps
  • What it is: A table game where wagers are settled according to the combined result of two dice.
  • How it works: Players choose from a large betting layout, with some wagers settled on the next roll and others remaining active across several rolls.
  • Do decisions affect expected return? Bet selection only. Players cannot influence the dice, but different wagers have different mathematical returns.
  • Common variations: Standard craps, crapless craps, and simplified RNG versions.
  • Availability: Available at many online casinos in both live and RNG formats, although less universally offered than blackjack, roulette, or baccarat.

The Pass Line is one of the easiest craps wagers for beginners to understand. It begins with the come-out roll, which is the first roll of a new round:

  • A total of 7 or 11 wins immediately.
  • A total of 2, 3, or 12 loses immediately.
  • A total of 4, 5, 6, 8, 9, or 10 establishes that number as the point.

Once a point has been established, the dice continue to be rolled. The Pass Line wager wins if the point is rolled again before a seven and loses if a seven appears first.

The Don’t Pass wager is broadly the opposite. It generally wins if a seven appears before the point is repeated, although a 12 on the come-out roll usually results in a push rather than a win or loss.

After a point is established, players may normally add an odds wager behind the original Pass Line or Don’t Pass bet. The odds portion is paid according to the true probability of the result and carries no separate house edge, although the original wager still does.

Many other craps wagers are available, including bets on specific totals, combinations, or the outcome of a single roll. These may offer larger payouts, but some carry a substantially higher house edge than the main line wagers.

Sic Bo and Other Dice Games

Overview of a Sic Bo casino game
  • What it is: Casino games based on predicting the results of one or more dice.
  • How it works: Players bet on outcomes such as individual numbers, totals, combinations, doubles, or triples before the dice are rolled.
  • Do decisions affect expected return? Bet selection only. Players cannot make decisions to affect the random result, but the available wagers may have very different house edges.
  • Common variations: Sic Bo, high-or-low dice games, number prediction games, and versions with random multipliers.
  • Availability: Sic Bo is offered by many casinos with extensive table-game or live-dealer sections, while other dice formats are less consistent.

Sic Bo normally uses three dice and offers a large betting layout. Common options include whether the total will be high or low, which individual numbers will appear, and whether the roll will contain a particular double or triple.

The range of bets can make the game appear strategic, but the player does not make decisions after the dice are rolled. The practical choice is which wager to place, and the RTP can vary considerably across the different bet types.

Other online dice games may simplify the format to an over-or-under prediction, a target number, or a selectable range. Some add multipliers or bonus features, so their rules and RTP should be checked individually rather than assumed to match Sic Bo.

Live Dealer Casino Games

Overview of live roulette
  • What it is: A delivery format where games are streamed from a studio or casino floor using dealers and physical equipment.
  • How it works: Players place bets through an online interface while a dealer conducts the game and the result is transmitted by livestream.
  • Do decisions affect expected return? It depends on the underlying game. Blackjack and casino poker contain strategic decisions, while roulette and baccarat are mainly determined by bet selection and chance.
  • Common variations: Live blackjack, roulette, baccarat, casino poker, craps, Sic Bo, money wheels, and game shows.
  • Availability: Commonly found at online casinos, although available games, providers, and tables may vary by platform and location.

Live dealer games recreate parts of the land-based casino experience through a video stream. Cards may be dealt from a physical shoe, roulette balls are released into real wheels, and dice are rolled on camera. Bets and gameplay decisions are submitted digitally.

Multiple players may join the same table, see the same dealer result, and even chat with one another. At a roulette or baccarat table, for example, each player places an independent wager against the casino. In blackjack, each occupied position receives its own hand while sharing the same dealer.

Live games generally follow a fixed betting window and proceed at the dealer’s pace, making them slower than many RNG versions. Table rules, betting limits, side bets, and payout terms can also differ between otherwise similar live games.

The use of physical equipment does not remove the house edge. Expected return continues to depend on the game rules, selected wager, and any decisions available to the player.

Money Wheels and Live Casino Game Shows

A live casino game presented by a dealer
  • What it is: Live casino games built around prize wheels, modified table-game rules, or game-show-style sequences of random outcomes and bonus rounds.
  • How it works: Players bet on a wheel segment, number, symbol, hand, or other possible result before the round begins.
  • Do decisions affect expected return? Usually no. Players choose a wager and stake but cannot influence the wheel, card draw, dice result, or bonus outcome.
  • Common variations: Money wheels, games with board-style bonuses, and versions of roulette, blackjack, baccarat, or other traditional games with modified rules and features.
  • Availability: Common in larger live casino lobbies, although individual titles and providers vary considerably.

Traditional money-wheel games use a large wheel divided into numbered or labelled segments. Players select one or more possible outcomes, and winning wagers are paid according to the segment where the wheel stops.

Live casino game shows have developed into a much broader category. Some retain the money wheel as their central feature but add multipliers, moving boards, or separate bonus rounds. Others use cards, dice, falling objects, number draws, or physical challenges to determine the outcome.

Board-style games may move a token or character through different stages before awarding a prize, while other formats allow qualifying wagers to enter one of several bonus games. The qualifying result, bonus selection, multiplier, and final award are generally determined by chance.

Traditional casino games can also be adapted into game-show formats. Live roulette may add random multipliers or bonus pockets, while blackjack, baccarat, and casino poker versions may introduce modified payouts, extra cards, side bets, or communal bonus features.

The variety is therefore much wider than the term “money wheel” suggests. However, unusual presentation does not remove the house edge. Each wager can have its own RTP, payout frequency, and volatility, so the rules and paytable should be checked for the exact game.

Virtual Table Games

Digital versions of casino table games
  • What it is: Software-based versions of traditional casino table games.
  • How it works: An RNG generates the cards, wheel result, or dice outcome, which is then displayed through digital graphics and animations.
  • Do decisions affect expected return? It depends on the underlying game. Blackjack and casino poker retain strategic decisions, while roulette and baccarat outcomes cannot be influenced after the wager is placed.
  • Common variations: Virtual blackjack, roulette, baccarat, casino poker, craps, Sic Bo, and multi-hand or modified-rule versions.
  • Availability: Widely available across online casinos, although the selection differs between platforms.

Virtual table games reproduce casino table games without a livestream or physical dealer. They are generally played individually and can resolve rounds more quickly because the software does not need to wait for a dealer or other players.

Many versions allow players to control the pace, while some include timers or automatic dealing. Minimum stakes may also be lower than at live tables, although this depends on the casino and game.

Some virtual games closely reproduce the traditional rules, but others use formats that substantially change how the game is played. Blackjack may include several simultaneous hands, an unlimited number of decks, unusual drawing rules, or added bonus features. Roulette versions may use multiple wheels, altered layouts, random multipliers, or several results within one round.

Similar changes can appear in baccarat, casino poker, craps, and Sic Bo. A familiar game name therefore does not necessarily mean that the rules, pace, available decisions, or payout structure match the traditional version.

Players should compare the rules and paytable of the exact version being offered rather than assuming that all virtual games carrying the same category name provide the same mathematical return.

Crash Games

Crash game showing a rising multiplier
  • What it is: A casino game built around a win multiplier that rises until the round ends unexpectedly.
  • How it works: Players place a wager and must cash out before the multiplier crashes. A successful cashout returns the stake multiplied by the displayed value.
  • Do decisions affect expected return? Usually no. Choosing when to cash out changes the probability of winning, potential payout, and volatility, but generally does not influence the RTP.
  • Common variations: Multiplayer and single-player versions, automatic cashout settings, simultaneous wagers, and games with added multipliers or bonus features.
  • Availability: Commonly available at casinos, although the number of titles varies.

Crash games begin at a low multiplier, which increases as the round continues. The player wins by cashing out before the crash point and loses the wager if the game ends first.

A low cashout target is reached more frequently but produces a smaller payout. Waiting for a higher multiplier reduces the probability of a successful cashout while increasing the potential return from a winning round.

This choice changes how risk is distributed rather than allowing the player to predict the result. In standard fixed-RTP crash games, different cashout targets are generally designed around the same underlying house edge, although individual games may use different rules.

Many versions display other players’ wagers and cashouts in real time, which creates a multiplayer presentation. However, players normally compete against the game’s crash point rather than directly against one another.

Learn More About Crash Games

Mines Games

Grid-based online mines game
  • What it is: A grid-based casino game where players reveal safe tiles while attempting to avoid hidden mines.
  • How it works: Each safe selection increases the available cashout amount. Revealing a mine ends the round and loses the wager, so players need to cash out their win before that.
  • Do decisions affect expected return? Usually no. Players choose how many tiles to reveal and may adjust the number of mines, but all settings normally have the same RTP.
  • Common variations: Different grid sizes, selectable mine counts, automatic tile selection, and games with added multipliers or bonus features.
  • Availability: Common in instant-win and cryptocurrency casino sections but less universal than slots or table games.

Mines games are visually similar to Minesweeper, but the objective is to build a payout rather than clear the entire grid. Each safe tile increases the win multiplier, and the player can normally cash out at any point before selecting a mine.

Choosing to play with more mines makes each safe selection less likely while increasing the payout attached to a successful pick. Selecting additional tiles within the same round also increases the potential payout but exposes the wager to further chances of hitting a mine.

Unless the game provides information that changes the probabilities, one unopened tile is not inherently more likely to be safe than another.

The number of mines, grid size, and cashout point may alter volatility and payout frequency. Whether they also change the theoretical RTP depends on the exact game, so its rules should be checked rather than assuming every configuration has identical mathematics.

Plinko Games

Online Plinko game with multiplier pockets
  • What it is: A drop-style casino game where a ball or chip travels through a board of pegs towards multiplier pockets that award a win.
  • How it works: The player selects a stake and any available risk settings before dropping one or more balls. The landing pocket determines the payout.
  • Do decisions affect expected return? Usually no. Risk settings change the distribution of possible payouts, but the player cannot direct the ball towards a particular pocket.
  • Common variations: Different board sizes, risk levels, payout layouts, automatic drops, and versions with jackpots or bonus features.
  • Availability: Common at casinos with instant-win or arcade-style games.

Plinko games are inspired by physical peg boards where a ball changes direction repeatedly before reaching a prize position at the bottom. Online versions use an RNG to determine the result, with the falling animation presenting the generated outcome.

Many games allow players to choose between low-, medium-, and high-risk payout layouts. Lower-risk options normally offer smaller potential prizes spread across more frequently reached pockets, while higher-risk options concentrate larger potential payouts in less frequently reached outer positions.

Some versions also allow the player to change the number of rows. Adding rows can create more possible paths and payout pockets, although its precise effect depends on the game’s design.

These settings can substantially change payout frequency and volatility. They do not provide control over the ball’s path, and the RTP may remain constant or vary between settings depending on the particular version.

Learn More About Plinko Games

Scratch Cards

Digital casino scratch card
  • What it is: Digital instant-win games modelled on physical scratch tickets.
  • How it works: Players reveal concealed symbols, numbers, or prizes and receive a payout when the required combination appears.
  • Do decisions affect expected return? No. Revealing particular areas first or using an automatic reveal option does not change the result.
  • Common variations: Matching-symbol games, number-based cards, themed bonus games, multi-stage cards, and jackpot scratchers.
  • Availability: Offered by many online casinos, although some platforms provide only a small selection.

Online scratch cards reproduce the reveal mechanic of printed instant-win tickets. The player uncovers symbols or numbers, and the rules determine whether the displayed combination produces a prize.

The outcome is generated by the game rather than created by the player’s scratching pattern. Revealing one panel before another, scratching manually, or selecting an instant-reveal option does not improve the probability of winning.

Games differ in ticket price, prize structure, maximum payout, RTP, and the frequency of smaller wins. Some use one simple matching screen, while others include several stages, bonus areas, or progressive prizes.

Because the expected return can vary considerably between titles, scratch cards should be assessed individually rather than assumed to have a consistently high or low RTP.

Bingo-Based Casino Games

Bingo-based casino games use drawn numbers, completed lines, or grid patterns to determine payouts. Some reproduce traditional bingo through an RNG, while others combine its number-matching structure with slots or bonus features.

Slingo

Slingo game combining slot reels with a bingo grid
  • What it is: A casino game that combines slot-style reels with a bingo grid.
  • How it works: Players spin to generate numbers and special symbols, marking matching numbers on the grid to complete lines known as Slingos.
  • Do decisions affect expected return? Sometimes. The reel results remain random, but in versions where players choose where to place wilds or make other strategic selections, stronger decisions can improve expected return.
  • Common variations: Standard Slingo, multi-level games, versions with free spins or jackpots, and titles based on established slot themes.
  • Availability: Particularly common at UK-facing casinos but less consistently available in other markets.

A typical Slingo game displays a bingo-style grid above or beside a set of reels. When a number appears on the reels, the corresponding position on the grid is marked. Completing horizontal, vertical, or diagonal lines can produce prizes or advance the player towards a bonus part of the game.

Special symbols may include wilds or Super Wilds that allow the player to mark a chosen position on the grid, free-spin symbols that award additional spins, and blockers that occupy reel positions without marking a number.

Some versions award a separate bonus after enough Slingos have been completed. In Slingo Starburst, achieving three or more Slingos awards a symbol-specific Win Spin using the familiar Starburst reels. The completed Slingos determine which symbol is used for the guaranteed winning spin.

The importance of player decisions varies by title. Where a wild can be placed manually, selecting the position that provides the best chance of completing another line or reaching a bonus can improve expected return compared with a weaker placement.

Learn More About Slingo Games

Video Bingo

RNG-based video bingo game
  • What it is: An RNG-based casino game that uses bingo cards, number draws, and completed patterns to award prizes.
  • How it works: Players select a stake and number of cards to play, after which numbers are drawn and matching positions on the cards are marked off automatically.
  • Do decisions affect expected return? Sometimes. The number draw remains random, but optional extra-ball purchases and wild symbol placements can alter the expected return in some versions.
  • Common variations: 75-ball, 80-ball, and 90-ball formats, multi-card games, themed video bingo, and versions with bonus rounds or jackpots.
  • Availability: Offered by many casinos, although the size of the video bingo library varies considerably.

Video bingo condenses the number-drawing and pattern-completion mechanics of bingo into a virtual casino game. Rounds normally resolve quickly, and the software automatically marks matching numbers on every active card.

Prizes may be based on vertical and horizontal lines, special shapes, or full cards. Some games also award different amounts depending on how many numbers were drawn before the pattern was completed.

Some video bingo games allow players to purchase extra balls after the initial draw when a prize is close to completion. This improves the chance of completing a pattern but adds to the total amount wagered. Depending on how the extra balls are priced, purchasing them may also change the game’s effective RTP.

Many modern versions add slot-style elements such as free spins, wild symbols, bonus games, or progressive prizes. These additions can make video bingo look very different from a traditional bingo room even though number matching remains central to the result.

Some gambling platforms also operate multiplayer bingo rooms where participants buy tickets for a shared draw and compete to complete the required pattern first. These room-based games are related to video bingo but are much less common at standard online casinos, so they are not treated as a separate main category in this guide.

Learn More About Video Bingo

Fishing, Hunting, and Other Arcade-Style Casino Games

Arcade-style casino games present real-money wagering through shooting, targeting, guessing, puzzle, or carnival-inspired mechanics. The category is broad, and the role of player interaction differs substantially between individual titles.

Fishing and Hunting Games

Arcade-style fishing and hunting casino game
  • What it is: Shooting-style casino games where players target animated fish, animals, monsters, or other moving objects.
  • How it works: Each shot normally uses part of the player’s balance. Successfully captured or defeated targets may award payouts based on their assigned value.
  • Do decisions affect expected return? It varies. Players may choose targets, weapons, or shot timing, but the degree to which these choices affect the mathematical result depends on the game.
  • Common variations: Fish-shooting games, animal hunts, monster battles, multiplayer arenas, and versions with bosses or bonus targets.
  • Availability: More common at casinos serving Asian markets and at platforms with extensive arcade-game sections.

Fishing and hunting games resemble arcade shooters. Players aim at moving targets and spend credits each time they fire. Different targets may offer different potential payouts, with larger or less common targets generally associated with higher rewards.

Some titles allow players to change weapon strength, use special ammunition, or cooperate with other participants against large targets. Increasing the power of a shot normally increases its cost rather than creating a free advantage.

The visible aiming and shooting can create a stronger sense of control than in conventional casino games. However, it should not be assumed that accuracy alone determines whether a target produces a payout. Results may still be tied to randomness and hidden probabilities.

Because the category is not standardised, players need to check the instructions for the exact game to determine whether timing or target selection has a measurable effect on expected return.

Other Arcade-Style Casino Games

Interactive arcade-style online casino game
  • What it is: A broad category of interactive casino games inspired by arcades, carnival games, simple puzzles, or traditional casual games.
  • How it works: Players place a wager and interact with a short game involving actions such as selecting, guessing, shooting, dropping, or moving an object.
  • Do decisions affect expected return? It varies by title. Some choices may affect the possible payout or probability of success, while others only change how a predetermined or random result is presented.
  • Common variations: Coin pushers, high-or-low games, penalty shootouts, matching games, dominoes, target games, and simple board or puzzle formats.
  • Availability: Often found under instant-win, casual, or arcade labels, but there is no standard category shared by every casino.

Arcade-style casino games include titles that do not fit neatly into slots, table games, bingo, or the other established categories. They are usually designed around short rounds and a simple central action.

In some games, players choose between outcomes with different probabilities and payouts. In others, they interact with an animation after the wager has already been resolved. The presence of buttons, aiming controls, or timing elements does not by itself prove that decisions affect expected return, but in some games they may.

The category can also overlap with instant-win games such as Plinko, mines, and crash games. Those are covered separately in this guide because they have widely recognised rules and recurring dedicated categories at online casinos.

How to Compare Casino Games Within the Same Category

The category name alone does not reveal everything about a casino game. Two titles within the same family may use different rules, payout structures, and mathematical settings.

  • Rules and RTP: Check the exact rules, paytable, and theoretical return rather than relying only on the game name.
  • Volatility: Consider whether payouts are generally smaller and more frequent or concentrated into less common larger wins.
  • Role of decisions: Determine whether choices can change expected return, only alter the distribution of risk, or simply control the presentation.
  • Delivery format: RNG games normally move at the player’s pace, while live games follow a dealer or presenter and include other participants.
  • Optional wagers and features: Side bets, bonus buys, boosted modes, and game-show bonuses may use different mathematics from the main game.

Understanding these differences does not remove the house edge or make short-term results predictable. It provides the context needed to compare games on their actual rules rather than their theme or presentation.

Related Casino Game Guides

  • RTP Explained – Learn what theoretical return measures and why it does not predict the result of an individual session.
  • Casino Game Volatility Explained – Understand how different games distribute wins and losses across play.
  • Skill vs Luck in Casino Games – See which player decisions can affect expected return and which cannot influence the random outcome.
  • Different Types of Online Slots – Compare paylines, Megaways, cluster pays, cascading reels, bonus buys, jackpots, Slingo, and other slot formats and mechanics.