Play Best Slot Games

The Slots industry has been booming with great games year after year now. The best is still yet to come in our opinion but this section at 666 Casino is dedicated to our players favourite online slots. Coming from world famous games producers, the likes of NetEnt, QuickSpin, Microgaming and many more. There’s always a 5 star online game here at our site for you to play on regardless of what you like the best. That’s because there’s so much choice when it comes to the overall theme, design, gameplay and bonus features within any one of our most popular games.

Whether you’re a fan of the old classics like Fluffy Favourites, a game that has been a major figure in the industry for years. Loved greatly for its simplicity and engaging bonus features. Or you could be more inclined to play top new slots like Gonzo’s Quest. A game that really shows how far technology has moved with cutting-edge graphics to display each spin of the reel in high definition. There’s also games with different styles of gameplay which you can enjoy. For example, Finn and the Swirly Spin, another visually great slot, but this one has a unique set of reels that move in over on themselves, hence the name Swirly Spin. Whatever you like one things for sure, you’ll be able to find something perfectly suited to you in our popular slots section. Here’s a little bit more about some of our most popular online slot games:


This 5 reel, 3 row online video slot is 5 stars in our book, from potentially one of the world’s best iGaming developers NetEnt. These developers have been around since the beginning and are well respected and known in the industry for bringing out some of the best UK Slots to date. But, enough about the developer, this game is set in deep space, and you’ll have to hunt down the sparkling gems to win cash on this game. The graphics in this one is very good, creating a stunning visual backdrop and symbols for the game. The slot has 10 paylines with an RTP rate of around 96.10% so it’s not just an amazing game visually, it also has the potential to earn you some serious cash. Give this one a spin there’s a reason it’s so popular.

Gonzo’s Quest

We’ve already touched on this one a little bit previously. Unsurprisingly it’s another fantastic, fan favourite release by NetEnt. It really is amazing just how many top rated online slots they have under their brand portfolio. This is another simple 5 reels with 3 rows slot. Placed on a beautifully enhanced backdrop of a deep and dense jungle. The high definition graphics are also perfect in bringing to life their highly detailed Aztec symbols. The game has a free spin round and also a multiplier, so you’ll never get bored as this game is packed with entertainment and fun at every corner. Additionally, the RTP is around 96% so there’s a great chance you could be making some serious cash whilst not having to compromise for the quality of the game. There really is no reason not to try Gonzo’s Quest today.

Immortal Romance

Another jaw dropping game, this one is from Microgaming. They were the first real Casino games developers to ever enter the industry and have been true pioneers with their games. The RTP rate is the best of the three for this game with an average of 96.86%. There’s a huge amount of bonus features to experience with this top slot, in fact there’s a total of five unique bonus features. Some of them include free spins, scatters, multipliers and much more. There’s 5 reels and 243 pay lines with Immortal Romance, the graphics are also strong. With a fun vampire theme, you should definitely sink your teeth into this top rated slot.

All in all you’ll certainly be able to find plenty of popular online games here at our online casino site UK. With hundreds to chose from there’ll be something for you regardless of what your preferences might be. The three that we’ve listed are just the beginning. So, get looking through, pick some and get spinning on their top rated reels. Hopefully, you’ll be able to get your hands on some of their jackpot prizes.