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.

Bonus Bubbles

50 Free spins on registration *

Available at
Mr Spin

Mr. Spin has a wide range of slots games so let’s register Mr. Spin today & grab 50 free spins and start to win! No wagering!

The good news is that you can also get extra 50 free spins for referring your friends to join Mr. Spin!

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

Bonus Bubbles is an underwater themed 5 reel, 15 payline mobile slots game. Bonus Bubbles is available on most mobile and tablet devices and prides itself on how quick and easy it is to access. Spin 2 or more symbols on any of the 15 paylines to enter Bonus Bubbles' interesting bonus mini-game. The mini-game itself is fairly straight forward, all you need to do is spin the reels to feed the fish and build up those multipliers. You enter the game with three spins, but can win extra ones in the mini-game. Land on an “x” symbol though, and you leave Fish Feed with what you’ve won.

Game of Thrones

200% Up to £1,500 + 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 £1,500 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


20 Free spins - No Deposit required *

Available at
bgo Bingo

Enjoy this exclusive offer of 20 free spins on Warlord at BGO. No deposit required but you will receive a 200% deposit match bonus on your 1st deposit up to £100!

Enjoy the thrill of battle in NetEnt’s Victorious, a five-reel slot based on the Roman Empire, featuring a massive 243 win combinations free spins feature also allows players to earn up to 25 bonus games with a 3x multiplier, meaning that even though Rome wasn’t built in a day, your bankroll might be.

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

Victorious Slot is a 5-reel slot Roman Empire-themed video slot game and runs on the Net Entertainment software. The main attraction in Victorious is it's free spins which are triggered by three or more Golden Wreath symbols. During free spins all the wins are tripled with an x3 multiplier and as an extra trigger, Victorious awards up to 25 additional spins in the free spins mode.

Available to play at:

  • 777
  • 77 Free spins - No deposit

Gonzos Quest

Get up to £500 bonus + 50 spins *

Available at
Slot Heroes

Welcome to Slot Heroes - the brand new slots site where heroes are made!

Unleash your inner superhero with a massive £500 welcome package on your first 3 deposits, plus an extra 50 Starburst spins. It doesn’t take any super powers to claim these amazing offers.

Join now to play your favourite slots including Gonzo’s Quest, Superman and Batman!

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

Produced by Net Entertainment, Gonzos Quest is a 5 reels and 20 paylines slots game. Gonzo’s Quest has superb graphics and animations. Gonzo’s Quest is based on the conqueror Gonzalo Pizarro (Gonzo) – his aim is to navigate through the Amazon jungle to find the lost city of gold, Eldorado.

Gonzo’s Quest is different in that normal spinning reels are not used – you will see symbols fall from above, they call this Avalanche Reels. You can play at 20p to £50 a spin so it appeals to all levels of slots players too.

Available to play at:

Age of the Gods

Up to £100 welcome bonus *

Available at
bet365 Bingo

Visit Casino at bet365 and go back to the golden age of Greece with our Age of Gods slot game. Join the gods for a Pantheon of Power Reels Feature and an Age of the Gods bonus, and make the most of the thunderous Athena, Hercules, Poseidon and Zeus free games features.

What’s more, it couldn’t be easier to give your account an early boost with our new player bonus of up to £100!

Simply use the offer code BONUS100 to claim after making your first qualifying deposit/transfer of at least £10.

* 18+. New players only. Wagering requirements apply. See site for full T&C.
About Age of the Gods

Age of the Gods is a 5 reels and 20 paylines slot game powered by Playtech an is playable on all devices. Age of the Gods has the Pantheon of Power On Reels feature where where all the gods need to appear consecutively on an active payline – this will give you 200 times your line bet or 10 times your stake as a cash prize.

However, the best Age of the Gods Bonus feature has to be where you can play 4 free spins features – each based on the gods. With multipliers up to 5x, up to 5 wilds on every single free spin, increasing multipliers and expanding wilds.

Available to play at:


100% Welcome bonus match *

Available at
Pots of Luck

A fantastic new casino site with a distinctly Irish flavour, Pots of Luck is bursting with bags o’ entertainment. There are over 140 games from the biggest names in online gaming, including NetEnt, IGT and NextGen, good craic, and princely promotions.

First-time visitors are greeted with a deposit £100, play with £200 welcome offer, plus 100 extra spins to play on the brilliant Starburst online slot.

Starburst’s vivid colours and fast-paced gameplay have made it one of the most popular slots of all time, and with the new improved sign up bonus there’s never been a better time to play.

* 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!


100 Free spins and 100% bonus *

Join the only dedicated British Casino today to get a fantastic 100% deposit match up to £100 + 100 free play spins on either Starburst, Pyramid, or Aloha. So click ‘Play Now’, register and deposit and let the good old British fun commence.

At All British Casino you will truly experience great British hospitality with a vast array of slots games to choose from, superb regular promotions, plus a live casino and all the usual table games available. There is even over £10,000,000 in jackpots waiting to be won.

* 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


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

Available at

Spinit is the new kid on the block, and already it’s everyone’s favourite online slots casino. This online casino features video slots, classic slots and progressive jackpot slots. Now, you can sign up to claim an amazing 100% welcome bonus up to £200 + 200 free spins.

Interested? It’s easy to grab this welcome bonus package – simply register at Spinit to get started. In no time at all, you’ll be spinning up a storm with the world’s number 1 online slots casino.

There are 1,200+ online casino games on PC, and 200+ mobile casino games to enjoy. Top slots attractions like Cosmic Fortune, Treasure Nile, Mega Moolah and Major Millions are yours to enjoy. What are you waiting for? Get spinning so that you can start winning at Spinit!

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

Tarzan is a 5 reels and 40 paylines slot game inspired by Edgar R Burroughs famous creation. Tarzan Logo is the Wild symbol and it can substitute for all symbols except for the scatter, and it can form winning combos on its own if you land more than 3 on a winning pay line.

Land 3 or more bonus wheel symbols you will trigger Bonus Wheel feature. Bonus Wheel features Free Spins, Pick-a-Potamus Bonus, Cash Prizes, and a Jackpot of up to x1000 total bet. If you win Free Spins you will get 12 spins featuring rolling reels and growing wilds. Rolling Reels can award multiple consecutive wins whereas Growing Wild stacks increase by 1 Wild per spin to a maximum of 15. Pick-a-potamus is a round where you need to pick hippos in order to win cash prizes. You will have 12 Hippos to pick from, and they hide multipliers. If you find POP! behind a pick, the round will end.

Available to play at:

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


£1,500 Welcome bonus package + 55 free spins *

Available at
Fable Casino

Use bonus code: GOLDEN for 25 free spins on 1st deposit and check out the henhouse, cluck along with the chickens and enjoy the golden eggs all at Fable casino, hosting this brilliant new game!

Not so old itself, Fable casino offers all of their new players a bonus that will captivate everyone’s attention. Worth £1,500, this bonus gives you a proper start at Fable, allowing you to explore their many slot games, jackpots and the full live casino suite.

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

Golden is a 5 reels and 243 ways slot game by NextGen and is playable on all devices (such as PCs, laptops, iOS and Android). Golden was released in January of this year and is a Rooster themed slot game set in a farmyard environment. It’s all about the Golden Rooster Free Games feature, the wins are delivered quickly in this mode. During the feature, the wild and scatter become the scatter/wild only on the 3 middle reels. If they appear simultaneously on all 3 middle reels, you will win another 10 free spins taking it up to 20.

Available to play at:

  • Spinit
  • Life changing jackpots + 200 free spins!

Fluffy Favourites

Play Fluffy Favourites and we’ll double your deposit *

Available at
Spin Jackpots

Get ready to spin now on all your favourite slots including the top slot: Fluffy Favourites! 
Make your first deposit £10+ with code SPIN100 and we’ll double your deposit up to £25!
Plus, there are rewards on your second and third deposits too!
Get spinning now!
* 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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