One-Click Entertainment: Top 5 UK Online Slots Games

slot machine

Technology and innovation have paved the way for online gamblers to enjoy limitless variations of online slots. No need to drive to a casino, pay for gas and parking, and spend on ridiculously expensive food since the best slots sites in the UK are all available online. Playing slots has been a favorite by millions of players worldwide for having excellent graphics, attractive RTP, and big wins.

The rules of slots are simple, making it easy to play for online gamblers. Out of hundreds of slots available online, we have curated a list of top UK online slots games ranked according to high RTP, progressive jackpots, best payouts, low volatility, and many more. If you are looking to play slots for money, here’s everything you need to know.

1Book of Dead

Created by Play’n GO in 2016, the slot game Book of Dead is an ancient Egyptian themed slot with a temple backdrop design, historical pillars, and Egyptian symbols. It is played with 5 reels and 3 rows, with 10 paylines. Players can expect bonuses, including free spins and expanding wild symbols. It is included in the top 5 best slots for its high volatility rate and RTP of 94.25%.

With just a minimum bet of £0.10, players have the chance to win 5,000 times the bet if 5 Riche wild symbols are matched. Moreover, if 3 or more scatter symbols are on the reel, the game offers additional 10 free games and up to 200 times additional reward. Although there is no progressive jackpot available, expect top prizes with the help of Riche wild symbols.

Book of Dead can be played across various devices, including laptops, mobile phones, and tablets. If you’re always on the go, all you need is a smartphone with a mobile browser to load the website in seconds.


A creation of NetEnt, Starburst is a galactic jewel-themed slot game played with 5 reels, 3 rows, and 10 paylines. It has been a favorite of millions of players since 2012, where symbols of Bars, 7s, and gems of various colors offer the best payouts. The Bar symbol has the highest payout, up to 250 times the bet.

Players can place a bet as low as £0.10 and as high as £100. It is a low-volatility slot with an RTP of 96.1%. The brilliant bonus features add a more thrilling experience to every spin, rewarding bonus re-spins of up to 5 when triggered by wild symbols.

Since it is a low-volatility slot, expect to have more frequent wins, with a maximum jackpot of £50,000. To enjoy Starburst, play it online through your computer’s web browser or download the dedicated mobile app of Starburst in the App Store (iOS) or Google Play (Android).

3Gonzo’s Quest

Gonzo’s Quest was launched in 2011 by NetEnt, one of the most reputable online casino operators. It is one of the oldest games and is considered a classic when it comes to slots. The game’s theme circles around Gonzalo Pizzaro, a Spanish conquistador in the 1500s, which features stone-carved faces, temples, and jungles.

The game is played with 5 reels and up to 20 paylines. It has an RTP of 95.97% and generous bonuses offering up to 15 free spins. Be prepared for an avalanche with its free fall mode where symbols explode and fall from the top.

The avalanche feature is a win multiplier that rewards up to 5 times the stake. To play Gonzo’s Quest, the minimum bet is 0.20 per spin, with coin values of 0.01 to 0.50. It is compatible with several iOS and Android devices, as well as Mac or Windows computers.

4Mega Moolah

Mega Moolah is the number 1 online slot game that had the biggest online payout in the world, amounting to millions of pounds. It is a progressive slot game with an African theme, featuring wild animals, such as a lion, elephant, buffalo, giraffe, zebra, antelope, and monkey. The lion is the highest-paying wild symbol that rewards up to 15,000 times the stake when 5 symbols land the reels.

Players can win 75,000 coins up to 225,000 coins with free spins. Mega Moolah has 4 jackpots: mini jackpot, minor jackpot, major jackpot, and the mega jackpot. It is a high-volatility slot with an RTP of 96.92% with a low hit frequency of the major and mega jackpots. Expect high risks but high rewards, especially with its progressive jackpots.

Play Mega Moolah on Android and iOS devices with a web browser. The best online casinos normally have an app available to download. If you are registered with them, you can download the app and play Mega Moolah if they offer the game.


Launched in 2016, Bonanza is one of the most popular slot games with high volatility and generous bonuses. It has a decent RTP of 96% with medium to high variance. It is a 6-reel slot game played with a minimum bet of £0.20 up to £20.

Bonanza is a golden, action-packed slot with a massive jackpot of up to 26,000 times the stake. The theme is based on mining, filled with gold coins and gems situated on a rocky mountain. To get huge winnings, watch out for the diamond symbol, the highest-paying symbol that can reward 50 times the stake for 6 symbols landing on the reel.

For more rewards, Bonanza offers 3 bonus features: Reactions feature, Free Spins feature, and Unlimited Win Multiplier feature. Play the game directly from various devices with a web browser or download the apps of the best online casinos.

Play Slots with the Best Slots Sites in the UK

Should you decide to play various slot games, it is highly recommended to play with only the most trusted slots. The best slots sites offer a wide selection of slot games – from classic to modern slots. The slot games are usually provided by reputable gaming software providers, including NetEnt, Microgaming, and BetSoft. Moreover, check if the online casino is licensed and registered to operate.

Playing online casino games should be safe and secure, ensuring fair games and private connections. Safe casinos sites are licensed by legal gambling licensors, including Malta Gaming Authority and the UK Gambling Commission. When choosing the best slot game, check the RTP levels.

The most generous slots usually have an RTP of 96% or higher. So if you frequently get zero matches in slots free spins, then the slot probably has a low return to player (RTP). It is also a good choice to play with slots with free demos, progressive jackpots, extensive bonus features, and device compatibility.

Konstantin Terekhin, the author of the article, is an experienced writer in casino and gambling topics. View his profile here to learn more.