Online casino games

There are many different varieties of online casino games available but only about a dozen core casino games that have stood the test of time and become classics. The best online casino games available will have similar or better odds than their counterparts in land-based gambling establishments and be governed heavily by respected regulators.
Every year casino companies design and manufacture new types of online casino games in an effort to come up with the next big hit, but in reality, most new games are new takes of old games and very few make the grade and get taken up by you, the gambler.
Some of the most popular online casino games in the world include:
- Baccarat
- Blackjack
- Craps
- Keno
- Pai gow poker
- Casino War
- Online slots
- Red Dog
- Roulette
- Sic bo
- Video poker
- Scratch cards
Most popular online casino games list
The top online casino games list for 2025 includes:
Baccarat
Baccarat is a popular online casino game, in part because it offers a house edge of only 1.06% – one of the lowest any casino game has to offer. Baccarat is a glamorous, leisurely paced card game favoured by James Bond. The object of the game is for each hand to total as close to nine as possible. Unlike in blackjack, players can’t choose to hit or stand, the dealer follows strict rules as to which players will be hit with extra cards.
Craps
Craps is mainly played in the US but all online casinos offer this game, too. Fast, furious, fun and can be confusing. Fortunes can be won and lost in minutes with a house edge ranging from 1% to as high as 16%. Craps is a dice game played on a large betting table. One player will shoot the dice and everyone else will bet on what numbers the dice will fall on. There are a huge variety of possible bets, evens or odds, low numbers or high and many, many more.
Pai gow poker

Pai gow poker is yet another online casino game with its roots in ancient China. Pai gow poker is played with a standard 52-card deck plus a wild joker. Players and the dealer are dealt seven cards, which are assembled into a five-card hand and two-card hand. The five-card hand must score higher than the two-card hand. The object of the game is to beat the bankers’ two hands with higher ranking hands. The players can with both hands, lose both, or push (tie).
Sic Bo
Despite having a complex-looking table layout, Sic Bo is a simple dice game. Players make their bets by placing chips on sections that designate possible combinations of results of the dice. After all bets have been placed the dealer will shake and throw three dice. The results are entered into the results table and the winning areas will be illuminated. The pay-offs can range from a small 1:1 to a massive 1:180 with a house edge ranging from nearly 3% to more than 33%.
Rummy versions
Rummy is a popular card game offered at some land‑based and online casinos, where players compete to form valid sets and runs from their hand. While rummy is more commonly associated with home or social play, select casinos in Asia, the Caribbean, and online gambling platforms feature real‑money tables and tournaments. Variants include Gin Rummy, Kalooki Rummy, and the Indian version, known as Paplu or Indian Rummy, which is typically played with 13 cards and two decks plus jokers. Online, real‑money rummy is especially popular in India, where regulated platforms host cash games and multi‑player competitions daily.
Scratch cards
The scratchies that we buy at newsagents and other retail outlets across the world are now available to play for real money at online casinos. Scratch cards work buy buying a ticket of a certain denomination, you can then reveal what symbols or numbers you have by clicking on the correct spots — much less work than the physical ticket. Another great feature of scratch cards as a casino game is that they as a general rule clear bonus wagering requirements at 100%. Read our guide to the best scratch cards online.
Blackjack
Blackjack is perhaps the most popular casino table game. A simple game, each player competes against the dealer to get as close to 21 as possible without exceeding it, or going bust as it is widely known. Players choose to hit or stand until they are happy with their hand. After all players have stood or busted the dealer plays their hand. Once the dealer stands or busts everyone’s cards are compared and the winners are declared.
Fan-Tan
Fan-Tan is a traditional Chinese gambling game, where players bet on the remainder when a pile of beads is divided by four. Fan-Tan is definitely a niche casino game, but can be found at land-based gambling venues in Macau, and at some live dealer casino sites online. Fan-Tan is played with a pile of beads or small buttons, the dealer randomly covers the pile and then reveals a section, dividing the beads into groups of four. Players bet on what the remainder will be when the total is divided by four—1, 2, 3, or 4.
Fruit machines
Just like the games you’ll find flashing in the corner of your local British boozer. Fruit machines are a fun variation of slots games with bonus rounds and trails. Fruit machines generally have three reels displaying symbols such as fruit, numbers and gold bars. The aim is to get three of a kind across the middle row (this can vary), then opt to collect your winnings or gamble them on a bonus round and trails to potentially win thousands. Only a few online casinos offer UK-style fruit machine games, with a popular title being Pub Fruity.
Red Dog
Red Dog, which is sometimes referred to as “Inbetween” or “Red Dog Poker”, is a very simple card game that can be lucrative when play for real money. While you are unlikely to find Red Dog at land-based casinos these days (it did have a surge in popularity in the late 90s), some of the most popular iGaming developers have a version of it. Generally Red Dog Poker will be found in random number generated format, with no live version of this casino game available.
Slot machines
Slots are without doubt the single most popular game in casinos, online and offline. Simply pay your credit, spin the reels and match the symbols to win. Traditionally with three reels, many slots games now have up to and over five reels and multiple pay lines so there are even more ways to win. The more credits you use (Max Bet) the higher the potential payout. Many online casinos feature slot machines with huge progressive jackpots that often go over the million pound/dollar/euro mark. If you hit the jackpot on a progressive slot you can win seriously big. These online slots are constantly being released, with many different slots providers operating across the globe.
Texas Hold’em Poker
The no.1 variant of poker on the planet, many of the biggest tournaments are based on Texas Hold’em, including the WSOP Main Event, which was taken out by Michael Mizrachi in 2025. Texas Hold’em Poker is played all over the globe, with many casinos having poker rooms. Online gambling operators like GGBet, Pokerstars and 888Poker have huge market shares globally when it comes to online poker and Texas Hold’em specifically.
BetGames
BetGames are a type of live dealer casino game that combines elements of traditional casino games, including lottery-style draws, sports betting and dice play into a fast-paced, continuously running game. They are offered by providers like BetGames.TV, which is one of the most recognized brands in this niche. Popular games in this niche include LUcky 5, Lucky 6, Lucky 7, Dice Duel, Speedy 7 and Lucky Bets. You can bet on colours, numbers, card outcomes and combinations. BetGames are a really fun addition and one of our favourite new casino games at modern casinos.
Casino War
If you think you don’t know how to play Casino War, then you’re wrong. You most likely played it many times as a kid and it’s one of the easiest casino card games to learn. You place your bet and draw a card from the deck, which usually compromises of six standard packs of cards. The dealer then draws a card and if your card is higher in value than the dealers, you win. In the event of a tie, you can choose to go to ‘war’ against the dealer and attempt to beat him again. A really simple idea but sometimes they turn out to be the best.
Keno
Keno started life over 2000 years ago and can be classed as perhaps one of the oldest (and simplest) casino games. In keno, there is a bank of 80 numbers from which a player can pick as many as 15 or 20 numbers. The object of the game is to match as many of your chosen numbers to those selected at random by the machine. Many keno games have progressive jackpots attached so although the house edge is a massive 25% to 29%, the payouts can be very high.
Roulette
Along with blackjack, roulette is one of the most popular casino games in the world. There are two main varieties of roulette, single zero (European roulette) and double zero (American roulette), with single zero offering the best odds. The numbered wheel is mounted horizontally and a matching table layout serves as the betting area. A wide range of bets can be placed as to which number the roulette ball will rest on. Chips can be placed on an individual number, odds or evens, red or black and numerous other combinations.
Video Poker
An electronic version of poker, which of course works very well online and is a relatively easy casino game to play. A five-card hand of draw poker is displayed. There are many variations of video poker with some offering wildcards and bonus options and varied pay tables. Always read the game instructions and pay tables before playing. Remember, you’re playing against a machine that cannot bluff; the quality of your hand is everything. One of the most popular versions of video poker is Jacks or Better.
Other casino games
Most online casinos offer a vast array of other games. These include Caribbean Poker, Let it Ride and Spanish 21 as well as many hybrid versions of more familiar casino games. As of the past two years there has been a new breed of games that feature in some online casinos. These are called instant win or ‘fixed odds games’. However, the house edge on these games is excessive and they require no skill whatsoever. A good rule to stick to is to always read the game rules and try to find out the house edge before you make a bet to avoid any nasty surprises.
Live dealer online casino games




Live dealer has probably been the biggest improvement in online casino gaming in the past 10 years, with most online casinos now having this available to players.
Live games are as they sound: you have a person beamed onto your screen via an online casino, with a digital table also in front of you. Which, just like in a casino, allows you to place your bets, hit, fold and even communicate with the other players via live chat.
Live games are generally only available to real money players, which means you will have to fund your account to gain a seat at the table. Many of the most popular games such as blackjack, roulette, baccarat and various poker variants are available in live dealer format.
While in our experience live casino games are best played on a bigger screen, they will work on mobile, with most titles designed with an eye for mobile play.
Some of our favourite live casino providers include Evolution Games, Pragmatic Play, onAir Gaming and Ezugi, although what is available in your jurisdiction will be determined by the laws you are living under.
Mobile casino games
While mobile casino games have been around since the early days of mobile phones, it is really only in the past 10 years that they have exploded.
Now there are hundreds of different games available to play on mobile. Most casinos are built mobile first and statistics show that more than half of all gamblers do their business on their smartphone or tablet – remarkable really.
The games available on mobile are largely dominated by online slots, with nearly all of the iGaming software providers also releasing their games on handheld devices.
While the table titles on mobile were made up of random-number-generated games for many years, since around 2016 there has been live dealer available, and it will continue to grow as WIFI speeds keep improving and the 5G mobile network is rolled out globally.
You will find that in general the mobile website of a casino will be more stripped back, with fewer games, deposit options and potentially even less features. But this is improving all the time and we fully expect the features available on mobile to one day outstrip those of desktop computers and smart TVs.
How to play online casino games

What online casinos you can access will be determined by your location and the laws you are living under. For instance, many states in the USA have regulated casino games, making them perfectly legal to play at the top online casinos. Other countries, using China or Malaysia as an example, frown heavily on online casino gaming, and don’t allow their citizens to play at offshore casinos legally.
To begin playing online casino games, firstly you need to identify a gambling website that is willing to accept your registration. All of casino operators on this page are geo-targeted to only show if you are eligible register with them. Key points when finding an online casino to play games at is their licensing, where they are based, customer service, games availability and of course their bonus offers and promotions.
Registering at your chosen online casinos is a straight-forward process and involves filling in a digital form with things like your name, date of birth, telephone number and postal address. These details will then be used to verify your account, but if it can’t be done automatically, you may need to send in additional details or documents before your account is full functional.
Funding your casino account is also an important facor in playing real money casino games, with deposit options ranging from credit and debit cards, to payment processors, we wallets and even cryptos like bitcoin and ethereum. Online casino will also cater to various currencies, depending on their target market, but most will have US Dollars and Euros, as two of the bigger currencies used globally.
Free play casino games
There are thousands of free play casino apps available globally, with many of these available via downloadable apps for main devices. Free play casino games are somewhat limited in comparison to real money, with, for instance, live dealer not accessible when not playing for money.
What free play casino games are actually available? Well basically any random number generated games, that don’t require manpower to run, you will be able to play. This includes thousands of real money slots games, video poker, baccarat and many others .
Not all real money online casinos have got free play games available, while some require you become a member before they allow you to play their games, even when not playing for money. Other online casinos will allow you to play for free as soon as you land on the website.
Overall free-play casino games are a great way to check out a real money title, before committing your own money to the cause.
Quick tips for choosing real money casino games
A good general rule of thumb for online bettors to subscribe to is this: Avoid playing games online that you would avoid playing in the real world. If you walk past the keno area in live casinos or if you don’t purchase scratch-off instant lottery tickets, don’t buy them online.
As for casino games such as Caribbean Poker, Let It Ride, Three Card Poker, and to a lesser extent, Baccarat and Spanish 21, be careful that you are not tricked into playing a hybrid version with a similar-sounding name but with entirely different rules and house edges.
As is the case with real life casinos, do not allow casino bonuses to dictate where you play or how you play. As the old saying goes, “there’s no such thing as a free lunch.” Online casinos do not offer bonuses and perks because they’re nice guys. They make those offers because they want your business and ultimately your money.
Always be sure to read the fine print about whatever casino bonuses are offered. There are many clauses and conditions. If it was that easy, all you’d have to do to make money on Internet casinos would be to jump around signing up and collecting bonuses. There is often a minimum deposit for a required length of time and an amount of play that is expected of you. There are gambling thresholds set that the casino requires you to meet before you become eligible to receive the bonus. Use caution when being lured by sign-on and play bonuses.
Online casino games FAQ
The World Gambling List will answer any questions about online casino games in this section, drop us a message in the box below, or email us at contact@worldgamblinglist.com.
-
Are online casino games rigged and how are they regulated?
Regulated online casinos must abide by their licensing stipulations. For instance, UK casinos are policed by the Gambling Commission for fairness, while third party organisations like eCOGRA audit the games. So in short, yes online casino games are safe to play, as long as you play at reputable casino sites.
-
What are the most popular online casino games?
Popular casino games include online slots, blackjack, roulette and baccarat. Live casino games are the no.1 way people play table games.
-
Can I play casino games for free, before playing for real money?
Yes, many online casinos allow free play time, with this usually focussed on slots or video poker — games that don’t take a human to run them. You won’t find free play live casino games.
-
How do I know if an online casino is safe and licensed?
Check the footer of your chosen casino for their licensing. Legit online casinos will link you to their regulator and licensing information. Use sources like the WorldGamblingList to read reviews of gambling sites.
-
Which online casino games have the best odds or lowest house edge?
Select table games have got the lowest house-edge when playing at online casinos, with Craps (Pass/Don’t Pass Bets 1.36% to 1-41%), Blackjack (0.3%-1%) when playing perfect strategy and baccarat (Banker bet 1.06%) are some titles with favourable conditions for players.
-
Can I win real money playing online casino games?
Yes, if you put real money into a casino, you can win with it. Some gambling sites will even give you a no deposit bonus, which allows you to win real money.
-
What is an RNG (Random Number Generator) and how does it work in casino games?
A Random Number Generator (RNG) ensures online casino games are fair and unpredictable. RNG’s are a computer algorithm that constantly produces random number sequences. Each number corresponds to a game outcome, such as a card dealt, roulette spin result, or slot reel position. When you click “spin” or “deal,” the current RNG number determines the result instantly. Top online casinos use certified RNGs that are regularly tested by independent auditors like eCOGRA or iTech Labs to guarantee fair play.
-
Can I play online casino games on my phone or tablet?
Yes, online casino games are generally built “mobile first” by developers, with the majority of games now played on handsets. This includes live casino games and online slots.
-
What are live dealer games and how do they work?
Live casino games provide a video feed of a table or game, with your bets placed via a digital table. There is more information about live casino games on this page.
-
Do online casino games offer jackpots, and how do they work?
Yes, some casino games offer jackpots. For instance, some online slots have got progressive jackpots attached to them. When playing, a small slug from each bet, goes towards a communal jackpot which might be linked to other machines and even other casinos. Hit the right symbols and the jackpot is yours. These jackpot games can be worth millions of your currency.
-
What bonuses or free spins can I use on casino games?
Online casinos give players free spins on the slots and bonus money. These casino offers can be great value, but understand bonuses need to have their wagering requirements cleared, which is often only done via slots or select casino games. Just understand a casino bonus or promotion before accepting it.
-
What are the differences between online slots and physical slot machines?
One is digital and one you will need to go to a casino or gambling venue to play. Generally online slots games will have a better return to player (RTP) rate than land-based machines, because their overheads are lower.
-
Can I play table games like blackjack, roulette, or baccarat online?
Yes, table games are available at the top online casinos.
-
Is there a strategy to win at online casino games?
The “House always wins” is a phrase you hear a lot in the casino industry and it’s very true. However, with good strategy you can maximise your chances of winning at casino games.
-
Are there age restrictions for playing online casino games?
Yes, this will depend on your where you are in the world. For instance, Australia allows those 18+ to enter gambling venues. Other places, like certain provinces in Canada enforce a 19+ gambling age.
-
How do I choose the best online casino for the games I want to play?
Read our casino reviews and see what they have to offer. We list things like what casino games they have, what providers they have and the minimum and maximum bets available.