Inferno slots with bonus buy

How bonus buy works

The mechanic and the newest examples

Bonus buy is a purchase option that takes you straight into a bonus round. Instead of waiting for a natural trigger via symbols or a random event, you start the feature directly from the base game. The price is a multiple of the stake and is set per slot by the provider.

What you buy differs per title. For most inferno slots in this list it is a free spins round, some of them with a multiplier; elsewhere it is a bonus game, respins or a hold and win round. Some slots also have a Bonus Bet option: a higher base-game stake that raises the chance of the bonus. That is not the same as buying the bonus outright.

The rhythm of a session changes: the build-up in the base game disappears and you play the bonus phase straight away. Buying the feature does not change a slot's max win; that is fixed in the game itself.

Hell Cash Gamebeat RTP 96.15% · Max 10,000× Dark Forge Slotmill RTP 96.02% · Max 20,000× Demon Queen NowNow Gaming RTP 96.26% · Max 10,000× Red Rascal Hacksaw Gaming RTP 96.34% · Max 15,000× Hell Yeah Big Daddy Gaming RTP 96% · Max 5,000× Hades Cerberus Riches Fantasma Games RTP 96.24% · Max 10,000× Demon’s Gate Slotmill RTP 96.02% · Max 10,000× Alpha Gods Baphomet WildSurge PearFiction RTP 96.01% · Max 5,000×

Inferno slots with bonus buy

All slots, newest first

According to the provider data, 62 inferno slots have a bonus buy, plus 104 related slots without their own page. The table gives provider, RTP, volatility and max win for each slot, so you can put titles side by side.

Cards: highest RTP first, only slots with their own page; the table lists every slot.

Dark Ritual Advant Play RTP 97.09% · Max 20,000× Taco Hell Popiplay RTP 96.77% · Max 4,320× Ultimate Golden Dragon Inferno Betsoft RTP 96.58% · Max 2,497× Lucky Dual Fusion Phoenix 7 RTP 96.52% · Max 42,764× Dance With The Devil Skywind Group RTP 96.5% Hades Fever Boost Gold Blitz Fortune Tower Fortune Factory Studios RTP 96.5% · Max 5,000× Epic Hellas Peter & Sons RTP 96.47% · Max 2,500× Hell Chef Kalamba Games RTP 96.42% · Max 1,000× Lucky Lucifer Slotmill RTP 96.35% · Max 10,000× Red Rascal Hacksaw Gaming RTP 96.34% · Max 15,000× Angels and Demons Big Wave Gaming RTP 96.27% · Max 3,000× Helluva Slot GameArt RTP 96.27% · Max 3,910×

Related slots without their own page

Source: provider data · last checked on 17 Jun 2026 · 62 inferno slots with their own page.

Bonus buy and max win/volatility

Max win per volatility level

High is the largest group: 37 slots with bonus buy have high volatility. The rest: 8 medium, 14 medium-high, 2 low-medium and 1 adjustable; low does not occur in this group. That fits the feature itself: buying the bonus means playing straight away the part of the game where the biggest wins sit.

The median max win in this group is 5,798×; the highest listed max win is 50,000×. Buying the feature does not raise that ceiling, but it does take you sooner into the round where it could theoretically be reached. A max win is an upper bound, not an expected result.

How this list was compiled

Criterion, count and source

The selection contains inferno slots whose feature list in the provider data carries the bonus buy tag. That gives 62 inferno slots, plus 104 related slots without their own page, as of June 17, 2026. It is not a ranking and no ratings are given.