Relax Gaming 2023
Iron Bank Buy Bonus
4.9/5 Our Score
96.80% RTP
Very High Volatility
50,000× Max Win
20 Ways / Lines
Iron Bank is a dystopian vault-heist slot from Relax Gaming with an extremely high 50,000× max win. Every winning spin triggers a tumble, removing winning symbols and dropping new ones. The Vault Bonus is triggered by landing safe scatter symbols; inside the vault, a persistent tumble multiplier grows with every consecutive winning cascade. Iron Bank is a Relax Gaming title first released in 2023. Certified RTP is 96.80% — a competitive return rate for an online slot. Very High volatility — very infrequent wins with a high ceiling — suited to bonus-hunting and buy-feature play — with a maximum potential payout of 50,000x stake. The base game is structured across 20 paylines. Buy Bonus and Tumble mechanics define the core gameplay loop. Stakes run from $0.1 to $100 per spin.

Iron Bank — FAQ

Iron Bank has a return-to-player (RTP) of 96.80%. That sits above the roughly 96% average for modern online slots, so it returns a slightly higher share of stakes over the long run. RTP is a long-run statistical figure measured over millions of spins, not a guarantee for any single session.

Iron Bank is rated Very High volatility. High-volatility slots pay less often but tend to deliver larger wins when they land, which suits longer sessions and a larger bankroll.

Yes. A free demo of Iron Bank is available on this page — it uses virtual credits with no deposit or registration required. Demo availability can vary by region.

Iron Bank has a maximum win of up to 50,000× your stake. Reaching the win ceiling is rare and never guaranteed.

Iron Bank was developed by Relax Gaming and released in 2023. You can browse the full Relax Gaming catalogue reviewed on SlotExplorer.

02 / GAME DATA

Full Specifications

RTP96.80%
VolatilityVery High
Max Win50,000×
Ways / Lines20
Min Bet€0.10
Max Bet€100.00
Released2023
ProviderRelax Gaming
ThemeCrime
MechanicBuy Bonus, Tumble

Bonus Features

Buy Bonus Available
Cost 100× stake

Skip the base game and jump straight to the feature — exact cost may vary by jurisdiction.

How the Bonus Works

Iron Bank is a dystopian vault-heist slot from Relax Gaming with an extremely high 50,000× max win. Every winning spin triggers a tumble, removing winning symbols and dropping new ones. The Vault Bonus is triggered by landing safe scatter symbols; inside the vault, a persistent tumble multiplier grows with every consecutive winning cascade.

Iron Bank is a dystopian vault-heist slot from Relax Gaming with an extremely high 50,000× max win. Every winning spin triggers a tumble, removing winning symbols and dropping new ones. The Vault Bonus is triggered by landing safe scatter symbols; inside the vault, a persistent tumble multiplier grows with every consecutive winning cascade.

Iron Bank is a Relax Gaming title first released in 2023. Certified RTP is 96.80% — a competitive return rate for an online slot. Very High volatility — very infrequent wins with a high ceiling — suited to bonus-hunting and buy-feature play — with a maximum potential payout of 50,000x stake. The base game is structured across 20 paylines. Buy Bonus and Tumble mechanics define the core gameplay loop. Stakes run from $0.1 to $100 per spin.

03 / FREE DEMO

Play Iron Bank
No deposit · No registration

4.8
MGA Licence
Up to €100 + 200 Free Spins
Play for Real →
4.7
MGA Licence
Up to €800 + 200 Free Spins
Play for Real →
4.6
Gibraltar Licence
Up to €1,500 + 88 Free Spins
Play for Real →

18+ only. Gamble responsibly.