Bonus Buy Casinos: Pay to Trigger the Feature

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HitNSpin: 50 no-deposit free spins on registration, then up to €800 + 200 spins across your first three deposits.

T&Cs Apply

New players only. 50 no-deposit free spins on registration (3x wagering, max win €500), then up to €800 + 200 free spins across three deposits. Bonus funds carry 40x wagering, expire in 5 days, with a €5 max bet per spin, and are excluded from live casino and table games. 18+. Gamble responsibly.

*New players only

Verde Casino: 120% up to €300 + 50 spins on deposit one, building to €1,200 + 220 spins across four deposits.

T&Cs Apply

New players only. 120% up to €300 + 50 free spins on the first deposit, up to €1,200 + 220 free spins across four deposits. Wagering must be met within 10 days; live casino and table games are excluded from clearing. 18+. Gamble responsibly.

*New players only

Ice Casino: a welcome pack up to €1,500 + 270 free spins across four deposits, starting with 120% + 120 spins.

T&Cs Apply

New players only. Welcome pack up to €1,500 + 270 free spins across four deposits; first deposit 120% + 120 free spins on Big Bass Bonanza. Cash bonuses carry 40x wagering over a 5-day window and cannot be wagered on live casino, table or instant games. 18+. Gamble responsibly.

*New players only

Vulkan Vegas: 120% up to $500 + 70 spins on deposit one, with two further matched deposits and a low $10 minimum.

T&Cs Apply

New players only. 120% up to $500 + 70 free spins on deposit one; 150% up to $500 + 30 spins on deposit two; 120% up to $500 + 50 spins on deposit three. 40x wagering over a 5-day window; live casino, table and instant games excluded from clearing. 18+. Gamble responsibly.

*New players only

Duelbits: 500 tiered free spins plus a 100% sportsbook match up to $100, with provably fair originals and no-wager rakeback.

T&Cs Apply

New players only. The welcome offer pays up to 500 free spins (tiered, up to $500 wagered) plus a 100% sportsbook match up to $100. The bonus must be manually activated before depositing and lapses permanently if missed. 18+. Gamble responsibly.

*New players only

Stake Casino: 200% deposit match up to $2,000 with a promo code, or the no-code daily $100,000 race and weekly $75,000 raffle.

*New players only

New players only. The 200% first-deposit match up to $2,000 requires a valid affiliate promo code and carries a 40x wagering requirement on deposit plus bonus, to be cleared within 30 days. Maximum bet during rollover is 1% of the qualifying deposit. Without a code there is no deposit match; new accounts instead enter the daily $100,000 race and weekly $75,000 raffle, neither of which has wagering requirements on winnings. Crypto only. 18+. Gamble responsibly.

Satoshi Hero: 375% welcome package up to €700 across five deposits, plus a daily BTC faucet and VIP rakeback.

T&Cs Apply

New players only. The 375% welcome package spreads across five deposits (100%, 50%, 50%, 100%, 75%) up to €700 total, with a 40x wagering requirement and a 7-day window. Live and table games contribute only 5% toward wagering. Minimum deposit €10. Bonus winnings capped at €3,000. 18+. Gamble responsibly.

*New players only

Bitstarz: 100% up to 1 BTC plus 180 free spins across four deposits, with crypto payouts averaging about 10 minutes.

T&Cs Apply

New players only. The welcome offer pays 100% up to 1 BTC plus 180 free spins on the first deposit, spread across four deposits up to 5 BTC total, with a 40x wagering requirement. Free spins expire 24 hours after crediting and cash-match bonuses expire in 7 days. 18+. Gamble responsibly.

*New players only

Key takeaways

  • Skip straight to the feature. Pay a set price, usually 50 to 500 times your stake, to trigger the bonus round immediately.
  • RTP is similar, variance is not. The return is close to the base game, sometimes a touch higher, but the swings are far larger.
  • It burns bankroll fast. High per-spin cost means a few unlucky buys can clear a balance quickly.
  • Restricted in some markets. Bonus buy is banned in jurisdictions like the UK, so availability varies by site.

What makes a good bonus buy casino

A good bonus buy casino carries a wide range of feature-buy slots from studios like Pragmatic and Nolimit City, shows the buy cost and the feature RTP, and is licensed in a jurisdiction where the mechanic is allowed. Because the format is expensive, library depth and clear pricing matter more than any deposit bonus.

How bonus buy works

Instead of waiting for the free-spin round to land naturally, you pay a multiple of your stake to enter it at once. The feature RTP is usually close to the base game and occasionally a fraction higher, but you are paying a premium for guaranteed access to the high-variance part of the slot. A short run of weak features can drain a bankroll fast, so size buys carefully.

Best bonus buy casinos

The casinos we review that allow bonus buy carry a strong feature-buy library. Ranking follows honest scores, slot range, payout speed and licence.

More casino games

Compare the rest of the lobby: slots, Megaways, video poker, keno, jackpot slots, bingo, scratch cards, game shows. Each guide gives the honest return and the sites that run it. For the operators behind them, see our crypto casinos list.

Frequently Asked Questions

How much does a bonus buy cost?

Typically 50 to 500 times your stake, depending on the slot, in exchange for instant access to the bonus round.

Does buying the bonus improve RTP?

Only marginally if at all. The feature RTP is close to the base game; you are paying for guaranteed access, not better odds, with much higher variance.

Why is bonus buy banned in some places?

Regulators such as the UK restrict it over accelerated-loss concerns, so availability depends on the casino’s licence.

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