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Iron Bank Slot

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Iron Bank is a slot developed by Relax Gaming with 4096 Ways to Win. Features include mystery symbols, respins, expanding reels, free spins, mystery symbols, increasing wild multipliers... and sticky symbols. The RTP of this high volatility slot is 96.2% and its top prize is worth 49,999x.

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  • Loads of bonus features
  • Top prize of 49,999x
  • Fun and unique theme


Iron Bank is an online slot that has been created in conjunction with Relax Gaming and Casino Grounds, with 4096 Winning Ways and an impressive 49,999x top prize. The slot comes loaded with bonus features and three different free spins bonuses.

How to Play

Here's a quick overview of the controls for Iron Bank slots:

  1. Once the game loads, click on the three horizontal lines button to view the paytable.
  2. Here, you'll find information on the payouts and bonuses.
  3. As you click through this menu, you'll also find game setting such as toggling the volume on and off. 
  4. Adjust your bet size by clicking on the stack of coins, and choose between 20p and £1.
  5. Hit the spin button to start playing. 

Iron Bank Slot

Theme and Graphics

Iron Bank from Relax Gaming has a fun and interesting theme. It’s not just your average heist game; it’s set in Cuba and it stars a suave-looking leopard breaking into a bank vault. This is kind of like a sequel to Zootopia, with a lot more edginess.

Overall, it’s a great-looking slot. The unique theme and art design are great, and there are even some references to streaming (such as “big wins” being referred to as “printing”) – so, you can tell that slot fans were involved in the creation of this game. 

Iron Bank Slot RTP and Variance

The RTP (return to player) of Iron Bank is 96.20%, and it is a high variance slot with a top prize of 49,999x.

How to Win

Landing three or more matching symbols on adjacent reels will trigger wins in this slot. In total, there are 4096 winning ways, and the biggest paytable-win in Iron Bank is worth 2000x with the max overall win is worth 49,999x. 

To help you land wins, the leopard is the wild. He appears in stacks but doesn’t offer his own individual payout.

  6x 5x 4x 2x
Iron Bank Slot Symbol Scatter
2000x 200x 20x  
Iron Bank Symbol
50x 10x 3x 1x
Iron Bank Slot Symbol 2
10x 3x 1x .5x
Iron Bank Slot Symbol 3
4x 2.5x 1x .4x
Iron Bank Slot Symbol 4
3x 2x .8x .3x
Iron Bank Slot Symbol 6
.8x .3x .2x .1x
Iron Bank Slot Symbol 8
.7x .3x .2x .1x
Iron Bank Slot Symbol 9
.7x .3x .2x .1x
Iron Bank Slot Symbol 10
.6x .3x .2x .1x
Iron Bank Slot Symbol 12
.6x .3x .2x .1x
Iron Bank Slot Symbol Multiplier
Iron Bank Slot Symbol Mystery
Mystery Symbol
Iron Bank Slot Symbol Wild
Wild Symbol
Max-win 49,000x
Volatility High
Top RTP 96.20%

Base Game Features

There are three base game features that you can trigger while playing Iron Bank slot:

Random Bonus Symbols

At the start of a spin, between 1 and 3 bonus symbols may be added to the reels. This improves your chance of triggering the free spins bonus round. 

Random Mystery Symbols

A number of mystery symbols are added to the game. By adding to the number of mystery symbols that can appear, your chances of landing wins are improved. 

Full Reel Wilds

These special wilds appear on the 2nd, 3rd, 4th and 5th, reels, and they expand to fill them fully. This is one of the standout features of Iron Bank, and it sets the game apart from other similar Relax Gaming slots. 

Free Spins

When you land three or more scatters on the reels, you’ll trigger the free spins round. You can choose from three different bonuses, and you’ll receive a payout depending on the number of scatters:

  • 3 scatters: 20x
  • 4 scatters: 200x
  • 5 scatters: 2000x

These are your three options:

Mystery Symbols

You get 8 free spins where one symbol is chosen to become a sticky mystery symbol. When these symbols appear on reels 2 through 6, they’ll stay in the same place for the remainder of the bonus. Once an entire reel is full of sticky mystery symbols, you’ll get one more free spin.

Expanding Wilds

10 free spins are awarded, where all wilds that land on reels 3 and 4 expand while awarding a respin – kind of like in Starburst. Any win you land will increase each wild’s multiplier for that respin.

Multiplier Collect

12 free spins are awarded, where landing coconut crate symbols increases the game’s wild multiplier. Whenever you land 2 crates on a reel, the multipliers on that reel’s wilds will increase by 1x. Once you’ve filled a reel’s progress meter, you’ll get 10 more free spins.

Iron Bank Slot Review

Iron Bank from Relax Gaming is an online slot that comes with a wide range of bonus features that are quite entertaining. With 6 different features, it’s a bit like playing games like The Goonies or Mars Attacks, as these feature-rich slots have lots going on.

Disclaimer: Iron Bank trademark / license is owned by Relax Gaming. This site is not endorsed by Relax Gaming.

Slot Data
Slot Name: Iron Bank
Software: Relax Gaming
RTP: 96.20%
Volatility: High volatility
Paylines: 4096
Reels: 6
Min Bet (all lines covered): £0.10 (GBP)
Max Bet: £1 (GBP)
Top Win: 49000
Features: Wild Symbol, Scatter Symbol, Multiplier, Free Spins, Expanding Wilds, Respins, High volatility, 6 Reels, Stacked Symbols, Mystery Symbols, Turbo Spin, High Payout, Symbol Collection, Transforming Symbols, Wild Multipliers, Bonus Meter, Scatter Pays
UK Available in UK? Yes. Relax Gaming have a UKGC license and are allowed to offer their games at UK licensed casinos.

Iron Bank Slot FAQs

What is the RTP of Iron Bank?

Iron Bank has a payout percentage of 96.20%.

What is the biggest win available on Iron Bank?

The top win available on Iron Bank is 49,999x, and the most generous single-symbol win is 2000x (paid out by 6 bonus symbols).

Is there a free spins bonus in Iron Bank slots?

Yes, there are three! Landing three bonus symbols provides you with the chance to pick from three bonus games: one with mystery symbols, one with expanding wilds and one with increasing wild multipliers.

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