Buy Bonus Slots, Best Slot with Bonus Buy Feature (2026)
Updated: May 16, 2026
The bonus round in slots is an addition that makes the game process brighter and more exciting. It takes place on a separate field and is activated if a certain combination falls out. Sometimes, it takes a while until you finally get it, but If you don’t want to take risks or waste your time, pick slots with the buy bonus feature.
Buy Bonus Slots (2090)
Best 3 Buy Bonus Slots Comparison
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|---|---|---|---|
| Provider | RelaXGaming | Bgaming | BigTimeGaming |
| RTP | 98.12% | 98.0% | 97.77% |
| Volatility | High | Medium | Medium-high |
| Max Win | x10,000 | x8,000 | x13,000 |
| Released Date | July 2, 2020 | July 22, 2025 | Oct. 25, 2017 |
| Paylines | 243 | 5 | 16,807 |
| Free Spins | 15 | ||
| Buy Free Spins | x120 | x80 | x100 |
| Multipliers | x2-512 | x2-3 | |
| Wild Symbol | |||
| Scatter | |||
| Other Features |
Autoplay, Respin, Nudging Reels |
Autoplay, Win Both Ways, Respin, Increasing Multipliers |
Autoplay, Megaways, Expanding Symbols, Random Wild, Multiplier Wild |
| Play For Free | Demo Play | Demo Play | Demo Play |
| Real Money Play |
Buy Bonus Slots List
| # Slot Name | RTP % | Volatility | Max Win | Casinos List |
|---|---|---|---|---|
| 1. Marching Legions | 98.12 % | High | x10,000 | Casinos List |
| 2. Cat’s Soup | 98.0 % | Medium | x8,000 | Casinos List |
| 3. White Rabbit Megawa… | 97.77 % | Medium-high | x13,000 | Casinos List |
| 4. Book of Aztec Bonus… | 97.63 % | High | x5,000 | Casinos List |
| 5. Sugar Rush 1000 | 97.5 % | High | x25,000 | Casinos List |
| 6. Hit Saber | 97.5 % | Medium | x5,000 | Casinos List |
| 7. Sugar Mix | 97.37 % | Medium-low | x4,000 | Casinos List |
| 8. Wild Wick | 97.35 % | High | x10,000 | Casinos List |
| 9. Arrow Slot | 97.33 % | Medium | x3,600 | Casinos List |
| 10. Merge Up | 97.25 % | High | x5,000 | Casinos List |
| 11. Lucky 8 Merge Up | 97.25 % | High | x5,000 | Casinos List |
| 12. Wild Card Gang | 97.25 % | High | x5,000 | Casinos List |
| 13. Lucky Ducky | 97.25 % | High | x5,000 | Casinos List |
| 14. Wild Million | 97.2 % | Medium-low | x5,000 | Casinos List |
| 15. Loki Loot | 97.2 % | Medium | x5,000 | Casinos List |
| 16. Big Boat Big Catch | 97.2 % | Extreme | x5,000 | Casinos List |
| 17. Krakens Hunger | 97.2 % | Medium | x5,000 | Casinos List |
| 18. Rotating Element | 97.19 % | Medium | x5,000 | Casinos List |
| 19. Alien Fruits 2 | 97.17 % | High | x5,000 | Casinos List |
| 20. Tramp Day | 97.17 % | High | x5,000 | Casinos List |
| 21. Bonanza Trillion | 97.17 % | High | x5,000 | Casinos List |
| 22. Gemza | 97.17 % | High | x5,000 | Casinos List |
| 23. Gemhalla | 97.17 % | High | x5,000 | Casinos List |
| 24. UFO Pyramids | 97.17 % | High | x5,000 | Casinos List |
| 25. Almighty Buffalo Me… | 97.14 % | High | x10,000 | Casinos List |
| 26. Golden Paw: Hold & … | 97.13 % | Medium | x2,000 | Casinos List |
| 27. All Ways Candy | 97.11 % | Medium | N/A | Casinos List |
| 28. Wild Chicago | 97.1 % | High | x4,684 | Casinos List |
| 29. Adventures | 97.1 % | Medium-low | x2,100 | Casinos List |
| 30. Savage Buffalo Spir… | 97.1 % | High | x4,684 | Casinos List |
| 31. Chilli Willie | 97.07 % | Medium | N/A | Casinos List |
| 32. Savage Buffalo Spir… | 97.04 % | High | x6,000 | Casinos List |
| 33. All-Star Fruits | 97.04 % | Medium | x1,500 | Casinos List |
| 34. Bounty Bonanza | 97.04 % | Medium | N/A | Casinos List |
| 35. Keepers Of The Secr… | 97.02 % | High | x10,000 | Casinos List |
| 36. Disco Party | 97.01 % | Low | x1,500 | Casinos List |
| 37. Diamond of Jungle | 97.01 % | High | x1,500 | Casinos List |
| 38. Big Bucks Saloon | 97.01 % | High | x10,000 | Casinos List |
| 39. Burning Chilli 243 | 97.0 % | Low | x500 | Casinos List |
| 40. Fiesta Clusters | 97.0 % | High | x5,000 | Casinos List |
| 41. OOF The Goldmine Pl… | 97.0 % | Medium-low | x5,000 | Casinos List |
| 42. Alice WonderLuck | 97.0 % | High | x10,000 | Casinos List |
| 43. Doomsday Saloon | 97.0 % | Extreme | x10,000 | Casinos List |
| 44. Wild Moon Thieves | 97.0 % | Medium | x5,000 | Casinos List |
| 45. Merge Up 2 | 97.0 % | High | x10,000 | Casinos List |
| 46. Aztec Irwin | 97.0 % | Extreme | x10,000 | Casinos List |
| 47. Mystery Garden | 97.0 % | Low | x2,000 | Casinos List |
| 48. Divine Queen: Heart… | 97.0 % | Medium-high | x5,000 | Casinos List |
| 49. Hot Chilli Bells 100 | 97.0 % | Medium | x5,000 | Casinos List |
| 50. Hot Chilli Bells | 97.0 % | Medium | x5,000 | Casinos List |
The Idea of Buy Bonus
Buy Bonus is basically an opportunity to trigger and get special features of video slots for money regardless of the time spent in the game and hit combinations. The first games with such a function appeared a long time ago, however, as it always happens, players have appreciated it only recently. The first company to introduce the Buy Bonus feature was Big Time Gaming in 2017. Their slot, White Rabbit Megaways, with the chance of activating free spins instantly caused a furor in the betting industry. After players began to pay attention to such slots, providers started releasing them more often, thereby creating a new direction in gambling.
How Does Buy Bonus Feature Work?
It is not surprising that today almost every online casino has a section of games with the purchase of a bonus. There are already dozens of machines in such a catalog. The process of purchase and usage of the bonus feature looks the following way: a visitor clicks on a slot with a Buy Bonus option. The equivalent of several dozen bets is debited from their balance (as a rule, the feature costs x50-x100 of the bet size). Then, a bonus round (free spins) is launched. Slots in casinos with the purchase of a bonus game allow you to jump straight to the fun by purchasing free spins. To make a purchase and use the feature, make sure that:
Your casino account is refilled and enough for Buy Bonus and placing bets.
Your initial bet is as low as possible since you still have to wager on your bankroll.
You have chosen a real money mode in the game. Otherwise, the funds you may win can not be withdrawn.
Specifics of the Buy Bonus Feature
The user at any time can activate the bonus game for an additional fee, without wasting their time waiting for its random appearance on the screen.
The Buy Bonus option in an online casino has two advantages:
Triggering free spins manually is difficult; some users don’t have enough patience. The paid bonus saves time, and the process itself is more fun.
The feature may boost your winnings. The game RTP may be slightly better if you go for the Buy Bonus. option.
At first glance, it may seem that the feature has no disadvantages. However, Buy Bonus turns gamblers’ attention to more risky games. That is to say, if a slot doesn’t immediately allow you to win, you’ll most likely want to play another round, which can lead to a series of misfortunes and drain your bankroll in one session. Therefore, it’s recommended to set a budget in advance and not get carried away.
Also, make sure to do the following:
Examine the paytable of the video slot. You need to find out the maximum amount available during the bonus feature.
Find out the cost of launching bonuses.
Compare these numbers and analyze whether the possible gain will pay off the required investment. This will allow you to avoid impulsive spending.
Keep in mind that launching a Buy Bonus never guarantees large payouts. You’ll still have to spend the main part of the time spinning virtual reels. Otherwise, you’ll surely remain in the red.
Should You Use Buy Bonus?
If you’re expecting more significant winnings, then yes, you should! Some fans of gambling are sure that in case of purchasing a bonus, the Return to Player gets smaller, bringing the chances of winning down. This isn’t true, though. RTP is a mathematical indicator set by the provider at the stage of creating the game. It doesn’t change in the future and never goes down, no matter what the player does. On the contrary, it may get a slight boost during your session.
Slots with purchased bonuses are tempting because you don’t need to pay more for unlocking additional reels and paylines in anticipation of the bonus round. You can simply buy it for a fixed price. However, it’s important to understand that slots with the Buy bonus feature are practically no different from the video slots where this function is unavailable, and the winning depends on a random number generator plus some luck. So, it’s up to you whether you really need to spice up the gaming process or not.
How Often Do You Get Feature Buy on Slots?
Although the Buy Bonus feature is becoming more and more popular, not every slot offers it. Games with purchased bonuses are created by a few well-known software developers like Microgaming, Playson, or Pragmatic Play. The most popular slots with the Buy Bonus function are The Dog House Megaways, Rise of Egypt Deluxe, Book of Oz, and more. But this accounts for just 20% of all modern slots (this percentage will be even lower if you include other online casino games). So, the feature seems to be quite rare for the time being. Still, you can pick one of the mentioned games and try the paid bonus option yourself.
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