At a 100x price, one buy on a CA$2 spin costs CA$200, and it can pay back much less. Prices are set to keep the long-run return near the RTP, so buying saves time but gives no edge. Some casinos turn the button off. Our bonus buy guide runs through the maths.
Slots where you can buy the bonus
Pay a fixed multiple of your bet and the bonus round starts right away. We show the price each game publishes next to its other key figures.
| # | Game | Provider | Bonus buy | RTP | Max win |
|---|---|---|---|---|---|
| 1 | Gates of Olympus | Pragmatic Play | 100x | 96.50% | 5,000x |
| 2 | Sweet Bonanza | Pragmatic Play | 100x | — | 21,100x |
| 3 | Big Bass Bonanza | Pragmatic Play | 100x | 96.71% | — |
| 4 | Big Bass Splash | Pragmatic Play | 100x | 96.71% | — |
| 5 | Starlight Princess | Pragmatic Play | 100x | 96.50% | 5,000x |
| 6 | Money Train 2 | Relax Gaming | 100x | 96.40% | 50,000x |
Gates of OlympusPragmatic PlayMax 5,000xRTP 96.50%
Sweet BonanzaPragmatic PlayMax 21,100x
Big Bass BonanzaPragmatic PlayRTP 96.71%
Big Bass SplashPragmatic PlayRTP 96.71%
Starlight PrincessPragmatic PlayMax 5,000xRTP 96.50%
Money Train 2Relax GamingMax 50,000xRTP 96.40%