Here you'll find your favorite online slots games, and maybe some you haven't played before. Online slot games have a lot to offer players in terms of jackpots and big bonuses, with lots of free spins too. The trouble is that there are hundreds of different games to play, on hundreds of different sites. Finding the best games and offers yourself can be very tricky.

At WhichBingo we have compiled a list of the best known games according to what promotions are on offer, the graphics and gameplay, and the money to be won. We update this list regularly, so remember to come back again, and check out our list to find your new favourite slots game.

Jungle Spirit: Call of the Wild

£1,000 Welcome package + 200 free spins *

Available at
Casino Cruise

All aboard! Casino Cruise welcomes you on deck with a double your first deposit offer, featuring over 1,000 instant win games, slots, casino, and table games.

* 18+. New players only. Wagering requirements apply. See site for full T&C.
About Jungle Spirit: Call of the Wild

Jungle Spirit: Call of the Wild is a 5 reel, 243 payline jungle themed slot game, powered by the well-known NetEnt software provider. The game offers Free Spins, a symbol expansion feature as well as a Butterfly Boost feature.

The bear is the Scatter and players need to land 3 to 5 Scatters simultaneously, anywhere on the reels to trigger Free Spins. Once the Free Spins feature is activated, you will play with 1024 ways to win. Players will need to choose 1 of 5 different Free Spins options, during the feature. Each option offers a different number of Free Spins and has its own dominant medium win symbol, centered around the animal chosen. Fewer Free Spins option come with the higher risk, but offer a higher winning potential.

Players can also benefit from the symbol expansion feature. Any symbol marked by the butterfly that is part of the winning combination will expand to cover the entire reel. The feature applies to both the main game and the Free Spins, whereas all symbols may be marked by butterflies, except for the Scatter. The Butterfly Boost feature is activated randomly, during the base game. The butterflies fly around the reels and will expand up to 3 symbols that take part in a winning combination. When expanded, the symbol will cover the whole reel.

Available to play at:

Rainbow Riches

Up to £100 matched bonus + 200 bonus spins *

Available at
Mr Green

Mr Green is the award winning casino that has recently started to take over the whole European online gambling market. Take your chances to win big prizes while playing your favorite Netent games!

Get the best possible start with three different welcome bonuses when you sign up, which includes free spins and matched bonuses.

Sign up now and make a first deposit of £20 and receive up to 200 bonus spins. In addition to that, on your first deposit you get 100% up to £100. No casino download is required to play and creating a new account is completely free!

* 18+. New players only. Wagering requirements apply. See site for full T&C.
About Rainbow Riches

Rainbow Riches is a 5 reel, 20 payline Irish themed slot game from Barcrest Games that offers endless ways to watch your stake grow with wild symbols, loaded scatter pays and 3 rich bonus feature rounds.

The 3 main features on the rainbow riches slot include:

  • Wishing Wells: When 3 or more land anywhere in view the player has to choose to reveal a cash prize. The more wells in view the higher the prizes will be.
  • Leprechauns: 3 or more leprechauns in view will open the 'Road to Riches' where you spin and progress up the trail, with larger jackpots the further you get.
  • The Pot Of Gold: By achieving a pot symbol on reels 2, 3 and 4 you are taken onto a spinning circle of bronze, silver and gold pots with a dancing leprechaun in the centre. All of the pots pay large wins but the gold pots are always either the jackpot or very close to it.

Available to play at:

  • Mr Green
  • Up to £100 matched bonus + 200 bonus spins
  • 777
  • 77 Free spins - No deposit required

Jade Charms

100% Bonus match + £10 free play *

Available at

All new depositing players can claim a 100% match bonus up to £200. What's more, they will even throw in an extra £10 free play, just to make you really feel welcome.

With over 1,000 slot games, Vegas games, blackjack, and roulette, this is one site you don't want to miss.

* 18+. New players only. Wagering requirements apply. See site for full T&C.
About Jade Charms

Jade Charms is a 5 reel, 20 payline slot game developed by Red Tiger Gaming and dedicated to the Jade Rock. The beautiful green rock was popular in Ancient China for jewelry and other ornaments.

Jade Charms slot game has a Random Wilds feature where the gloved hand adds wilds to the reels. The Free Spins feature, which occurs when 3 of the Free Spins symbol are anywhere on the reels, gives you a random amount of free spins but the Magic Box feature applies which can give you more free spins and multipliers up to 10x. It can also turn all symbols to a single Jade Charm special symbol for massive wins.

Available to play at:

Alice Adventure

100% Welcome bonus up to £250 *

Available at

New players joining Cashino will be rewarded with a 100% welcome bonus up to £250 on their first deposit. Just use the bonus code: CASHINO.

Cashino works with the best of the best! They bring you games from only the top software providers.

Take a look now!

* 18+. New players only. Wagering requirements apply. See site for full T&C.
About Alice Adventure

Alice Adventure is 5 reels and 30 pay-line video slot powered by iSoftBet software and is heavily based on the written work by Lewis Caroll. The Wild Alice symbol replaces any symbol except for the bonus symbol, scatters and wild reels. Wild comes with a multiplier and it can go up to x5. Scatter symbol is the Cheshire cat and it can form scatter wins. All Scatter wins are multiplied by the total bet.

The 'Drink Me' symbol is the Bonus symbol, and if you hit 3 or more anywhere on the reels you will activate Alice bonus feature. Once triggered you will receive between 5 and 15 spins. The bonus feature can be re-triggered, and during the feature bonuses will stack up, and activate when the current set of free spins ends.

Available to play at:

Wild Antics

100% Welcome bonus up to £1,000 *

Available at
Genting Casino

Genting Casino Online is one of the leading online casino operators in the world. The company has 50 years experience in developing, operating and marketing some of the most famous and popular casinos in many different parts of the world, including the Americas, Australia, Malaysia, the Philippines, Singapore and United Kingdom.

Genting Casino brings all the energy and excitement of a real life casino into your home and you can play everything from classic games through to thrilling progressive slots based on the latest Hollywood blockbusters. With games from IGT, Novomatic, Evolution, Amaya and Playtech, Genting gives players the ultimate experience in casino games online.

* 18+. New players only. Wagering requirements apply. See site for full T&C.
About Wild Antics

Wild Antics is a 5 reel, 40 payline bug themed slot game, powered by Blueprint Gaming. Wild Antics has wild symbols, the wild symbol can be used to help form line wins by substituting for other symbols. If the Ant appears from the Anthill during any game there is chance that Jet Pack Antics can be triggered. The Jet Pack Ants appear and selecting an Ant will award one of the following features: Wild Antics, Aardvark Antics, Frantic Antics, Colossal Antics. There is also different free spins bonus's, Worker, Soldier, Colonel and Queen Ant bonus. Each one has different features and multipliers.

Available to play at:

  • Mr Green
  • Up to £100 matched bonus + 200 bonus spins

Spin Kingdom

£5 Free play, keep what you win *

Available at
mFortune Bingo

£5 Totally free play! Keep what you win. No wagering!

100% first deposit match bonus

Friendly chat rooms with a guaranteed warm welcome

Great mini games to play in between draws

Twice-weekly prize draws and loads of competitions

Earn loyalty points every time you play, redeem for great prizes Just 10p to play

Big jackpots to be won

Easy depositing - Deposit by card or your phone bill

Easy download for 3G or WIFI

* 18+. New players only. Wagering requirements apply. See site for full T&C.
About Spin Kingdom

Spin Kingdom is a 5 reels, 20 payline mobile slot game and was released in February of 2017. Spin Kingdom has amazing cartoon art style that makes the whole experience enjoyable to play. Spin Kingdom has a selection of features, including Free Spins, progressive jackpot, along with the wilds. The wilds in Spin Kingdom are represented by the white bearded wizards, they substitute for all symbols except the mini game and free spins symbols.

The Cash Clash feature, triggers when 2 or more Orc symbols are on the active pay line. Here you'll select between three enemies and if you win the battle you'll win a cash prize and pick another, until you either lose or defeat all three enemies.

The Dragon Trail Feature triggers when 2 or more Goblin Ranger symbols on a winning line. Here you spin the button to find out how many moves along the trail our knight hero will move to either accumulate bet line multipliers or meet his demise.


£300 Bonus package + 100 free spins *

Available at
Prospect Hall

Join Prospect Hall for an amazing welcome package:

First deposit: 100% up to £100 + 50 free Starburst spins

Second Deposit: 50% up to £100

Third Deposit: 100% up to £100 + 50 free Starburst spins

* 18+. New players only. Wagering requirements apply. See site for full T&C.
About Starburst

Produced by Net Entertainment, this cosmic themed 5 reel, 10 payline slot is one of the most popular slot games around due to it’s ‘win both ways’ feature. This allows you to win from left to right or right to left, creating more winning combinations.

The Starburst Wild symbols appear on reels 2, 3 or 4. One or more wilds activates the Starburst Wilds feature, which expand to cover the entire reel while the rest of the reels re-spin. If a new wild appears during the re-spin, it expands to cover the reel and the remaining reels re-spin again. This can go on for a maximum of 3 re-spins.

Available to play at:

  • Spinit
  • Life changing jackpots with a big bonus + 200 free spins!

Game of Thrones

200% Up to £1,600 + 120 free spins *

Available at
Leo Vegas

Fun, friendly, easy to navigate and easier still to find a game or sport that you will love – LeoVegas really is the complete gaming experience and the king of mobile casino!

Every day you can expect promotions, giveaways, freebies and more! Between the slots, live casino and sportsbook there’s always plenty of fun at to sink your teeth into!

Every new customer receives up to £1,600 and 120 free spins when they join the LeoVegas pride and that is just the beginning of the constant showering of bonuses, promotions and more!

* 18+. New players only. Wagering requirements apply. See site for full T&C.
About Game of Thrones

Game of Thrones is a 5 reels and 243 payline slot game powered by Microgaming. Based on the hugely successful Game of Thrones TV show, the game features various Westeros Houses symbols. The most important symbols are the wild card, which is the Game of Thrones Logo, and the scatter, which is the Iron Throne symbol. When 3 or more Iron Throne icons emerge on the reels, the Free Spin feature is triggered. You are given an option of choosing which of the 4 Houses of Westeros you wish to go with, each have different free spin option features.

Available to play at:

  • Lucky 247
  • £500 Welcome bonus + 50 free spins on first deposit


100% Welcome bonus up to a huge £200 *

If you want to try Aloha: A Cluster Plays! slots game, there is no better place than All British Casino.

Not only will you get an exclusive welcome bonus matched on your first deposit 100% up to a huge £200. But you will also get 100 free spins to use on either Starburst, Pyramid: A Quest for Immortality or the fun and exotic Aloha!

Click ‘Play Now’ to redeem this fantastic welcome offer and join the All British fun!

* 18+. New players only. Wagering requirements apply. See site for full T&C.
About Aloha

Aloha! Cluster Pays is a 5 reels, cartoon style, Hawaii themed slot game by Net Entertainment software. The game has a Cluster pays feature, if a symbol is a part of a cluster if it horizontally or vertically adjacent to the same symbol. If you land 9 or more of the same symbols appearing in a cluster you will be awarded a prize. A cluster win can also randomly activate the Sticky Win Re-Spin feature. During this feature, the winning symbols are held and all other symbols will re-spin. During Sticky Win Re-Spin feature, if the winning cluster increases, the symbols increasing the size will stick, and remaining symbols will re-spin again.

Aloha! Cluster Pays also has a Free Spins feature. To activate this feature you will need to land 3 or more of the letter stamps anywhere on the reels, either fully or partially.

Available to play at:

  • Mr Green
  • Up to £100 matched bonus + 200 bonus spins

Fluffy Favourites

£10 Free play - No deposit required *

Available at
GameVillage Bingo

Welcome to GameVillage Bingo, the one site where the spins never end. Fluffy Favourites is one of the most sought after games on the site because of the exciting bonus features and the high payouts.

Sign up with the site today and get a free welcome bonus of £10 - No deposit required. Additionally, you can make use of a bingo bonus of 400% or a casino bonus of 200% on your first deposit of £10 or more.

* 18+. New players only. Wagering requirements apply. See site for full T&C.
About Fluffy Favourites

Fluffy Favourites is a cute and cuddly slot game developed by Eyecon and licensed by Playtech/Virtue Fusion. Created in 1999 it’s one of the longest running online slots around. Fluffy Favourites is a 5 reel slot with three rows and up to a maximum of 25 paylines. There are three bonus features in Fluffy Favourites:

  • Toybox Pick - If you land three or more of the claw grabber scatter symbols anywhere in view; you will get to make the same number of prize picks as the symbols you’ve collected so a maximum of five picks is possible. Each prize will be worth a maximum of 100x the total wager.
  • Free Spins - The spins are triggered by landing a select number of pink elephants anywhere on the reels.
  • Gamble Feature - Any win can be gambled by using the ‘Gamble’ button and you will play a double or nothing game.

Available to play at:

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