Bruce Dias 
Slots are a hugely popular game on casino sites in the UK. Loved for their attention-grabbing graphics, dazzling animations, great payouts, and stand-out features, slot games have a big following and are enjoyed by a wide audience.
There are now thousands of games to choose from, and game developers continue to release fantastic new titles on a regular basis. You can play these online slot games on all of the top casino sites, such as Bally Casino.
Whether you prefer a retro-themed slot with all the classic features or are looking for a game with the very best Return to Player rating, you certainly have a great range of choices online. Here are some of the top slot games played by casino gamers in the United Kingdom:
Book of 99
Slot developer Relax Gaming has released one of the best slot games available to UK players based on Return to Player percentage, with a rating of 99 percent for this title. It runs on a simple mechanic and has all the features you would expect from a classic slot, and therefore appeals to a wide audience.
It consists of five reels and 10 paylines and you can start as low as just 10p spin if you wish to. There is a unique Collection feature that provides the player with free spins once they have accumulated 99 Book Wild or Scatter symbols.
What is the theme of the Book of 99? It is based on a Greek Odyssey and focuses on players battling it out amongst the Greek Gods. The characters include well-known mythological warriors.
You will come across a one-eyed Cyclops as well as the High Priestess Pythia and Apollo, the God of Sun and Light. Apollo is, in fact, the best symbol in terms of payout; he represents an award totaling 500 times your total bet across the five paylines. A screen of all Apollos would give you a win 5,000 times the bet!
How do you win in Book of 99? Simply, to score a payout the player must land either three, four or five matching symbols across a payline, going from the left to the right and beginning from the leftmost reel will reward you with a winning combination and payout.
This game also has a very high volatility rating as the hit frequency rating stands at 29.83 percent.
Big Bass Bonanza
Pragmatic Play is a highly regarded slot developer that has released a number of the most popular slot games over the years, including fan favourite Big Bass Bonanza. The wide range of stakes and its number of innovative features make this title feel accessible to a wide range of slot players.
This is another high volatility slot and has a Return to Player rating of 96.71 percent. The free spins rounds are one of its best features; players need to get three, four, or five scatter symbols in order to get up to 20 free spins on this slot.
The Bass acts as the Money Collect symbol; when you get this, all the fish you collect in the time will be worth double. If you then land four more fishermen, your fish will actually triple in value.
At the highest stake, the maximum win in the game totals more than half a million pounds!
Fishin’ Frenzy Megaways
If you are keen to stick to the fishing theme but would prefer to play a megaways style slot game, then the Fishin’ Frenzy Megaways could be the one for you. Developer Blueprint Gaming is responsible for this release in the popular Fishin’ Frenzy game series.
Thanks to the megaways mechanic in the game, there are a total of 15,625 ways to win. The wild symbol is a smiling fisherman and can be used in place of any other symbol apart from the sailing boat. If said boat lands in three, four, five or six spots on the reels you can be rewarded with up to 25 free spins.
The Return to Player rating in Fishin’ Frenzy Megaways is a healthy 96.10 percent and the maximum win is a cool £100,000.
Eye of Wukong
This last top online slot game available to UK players is the fun, Asian themed title Eye of Wukong. Developed by Playtech, this game has all kinds of symbols you might not expect, including pigs, monks, kings and a special wild symbol representing the Sun Wukong monkey.
If you are able to collect three or more scatter symbols during gameplay then you are given the opportunity to choose between three different bonus games, each with their own multiplier. The RTP in Eye of Wukong is 96 percent and there is the chance to win 5,255 times your stake.
