Unibet UK is an online casino that has been available to local players since 1997, featuring a stellar selection of casino games and some of the most rewarding promotions on the market.
With over 17 million users, we recognise the need to stay fresh and innovative to cater to the diverse range of gambling styles. That’s why in our game lobby, you can find over 4,000 casino games with innovative mechanics and bonus features.
One of the options we offer to our players is bonus buy slots, each one with a unique theme, high RTP, varying volatility, and other bonus features. If you want to learn more about our top picks from this category, stick around!
What Are Bonus Buy Slots?
Bonus Buy slots are a popular category of slots that were initially introduced in 2017 by Big Time Gaming, a provider that can also be credited with the exceptional Megaways mechanic.
With this feature, what the slot allows you to do is purchase a bonus feature instead of waiting for it to land during regular gameplay. This means that you can buy a batch of free spins, one or more wilds, one or more scatters, etc. Of course, this all comes at a price that depends on the feature and the specific slot, which can be from 2x to 200x your bet, sometimes even more.
Top Bonus Buy Slots at Unibet
The Unibet game library offers you countless interesting titles that you can test at the click of a button. While we don’t offer a category dedicated to feature-buy games, you can certainly find them if you use our advanced filtering options. Click the filter button on the right side of the search bar, select ‘Features’, and then choose ‘Feature Buy.’
This will allow you to pre-select over 40 feature buy slots that we offer for real money wagers and in demo mode. If you’re new to this category of games and don’t know where to start, allow us to tell you more about our top picks:
1. Greedy Fortune Pig
Greedy Fortune Pig is a Japanese-inspired slot title developed by Pragmatic Play, one of the standout providers in our lobby that always provides you with the best gaming experience. On this high volatility slot, you can expect a return percentage up to 96.50% and the possibility to win up to 8,888x your bet for bets between £0.10 and £375 when you land one of the 10 paylines.
The gameplay takes place on a 5×3 grid, featuring numerous bonus features such as wilds, money collection symbols, respins, and bonus symbols. You can trigger random multipliers between 1x and 100x your bet, but you can also purchase a batch of free spins for 100x your bet using the bonus buy feature.
2. Beast Mode
Beast Mode is a popular title developed by Relax Gaming, where the main character is a bulky lion that takes you on a grand adventure. The gameplay happens on a 6×4 grid with 4,096 possible paylines, meaning the chance to trigger a win is high. The game also has high volatility and an RTP of 96.32%, which rises to 97% when you use the bonus buy feature.
The star symbol on the left of the grid allows you to purchase a batch of free spins for 80x your current bet. You’ll also have the chance to pair your free spins with another bonus feature, choosing between 6 FS with mystery symbols, 7 FS with expanding wilds, or 8 FS with multipliers up to 500x your bet.
3. Deadwood R.I.P
Deadwood R.I.P has only been available for a year, but Nolimit City did such a great job with the game that it has already become a fan favourite. It features a grid with 5 reels and a varying number of symbols per reel. You can make wagers between £0.10 and £100 for the chance to win up to 100,000x your bet when triggering one of the 384 paylines.
The bonus buy is on the right side of the grid, hidden behind the lightning symbol. There, you can purchase 5 redemption spins for 80x your bet or 6 salvation spins for 1,500x your bet, which is one of the most expensive features we’ve come across. Besides Nolimit Boosters, you can activate the 80-20 Lucky Draw for 364x your bet or the 50-50 Lucky Draw for 790x your bet.
4. FRKN Bananas
Cartoony slots are a forte for Hacksaw Gaming, a fact that is again confirmed with this game, which boasts impressive graphics. FRKN Bananas is a high volatility slot with a 6×5 grid and the option to use between £0.10 and £100 for each spin. The most you can win is 10,000x your bet at 19 paylines. At 96.31% RTP, you can certainly get a decent return on wagers.
The bonus buy feature is located below the grid and allows you to choose between 4 features – the BonusHunt FeatureSpins are worth 3x your bet, and the Spread ’em FeatureSpins are 50x your bet, while Bonanza is 100x and Banana Blitz is 200x your bet.
5. Devour the Weak
If you are looking for fearful characters and a dark magic theme, the Devour the Weak slot by Yggdrasil can be the ideal option for you. It features a 6×5 grid and super high volatility, so don’t expect wins to come at a regular pace. The RTP is set at 96%, while you can win up to 10,000x your bet for wagers between £0.10 and £100.
As for the bonus buy feature, it lets you choose between 2 features. You can buy 10 to 13 spins and a 6x multiplier for 100x your bet, but if you feel like splurging, a batch of 14 to 17 spins and a 33x multiplier will be worth 666x your bet. For only 1.5x your bet, you can activate the Golden Bet feature and earn one bonus spin.
