Iron Bank Free Play in Demo Mode

Iron Bank Slot Review

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Basic Information

Release Date
Max Win
Bet Range ($,€,£)
0.10 - 20
Number of Reels

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Slot Review

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Written by: , Founder November 5, 2020 at 4:54PM
Last Updated: November 5, 2023 at 2:05PM ()
Read Time: 3 min.

Iron Bank is one of the first, if not the first, studio-streamers collaborations. The Relax Gaming team worked closely with top CasinoGrounds streamers, whose role was to share their extensive gambling experience, provide player insight and generate some thrilling ideas. And sure enough, they did a fantastic job of shaping the slot machine that went on to become a huge success.  

Iron Bank Slot

The game performed really well internationally. It was 17th in our Most Popular Slots rating in 2021 and 42nd in 2022. That’s how you know that players love it, because our ratings are based on the real money data provided by a number of popular casinos. The popularity of Iron Bank triggered a whole series of similar studio-streamer collaborations.  

When playing this slot, you get immersed into a bank heist. The Jaguar targets a heavily protected Cuban bank but isn’t fazed by the challenge and has not one but several plans of how to break into the vault. Iron Bank offers everything players can wish for: fun story, top-notch audio-visuals and engaging math.  


The slot offers several base game features and a bunch of them in bonus rounds. So, you’ll have plenty of action. Here’s what you get in the main game: 

  • More bonus symbols to boost the chances of entering free spins. There can be 1-3 of them added to the reels while they spin, but they won’t necessarily land visible. 
  • Mystery symbols. A bunch of question marks appear to reveal the same symbol. 
  • Full Reel Wilds will also land to help you win. Not only do they create more winning combinations, but also multiply payouts up to 10 times.  

Free Spins 

Iron Bank Free Spins

When you enter a bonus game, you can choose which features you want there. The choice made will also affect volatility. Three bonus symbols are required to land the bonus feature, and here are the options that will be offered: 

  • 8 free spins featuring Mystery Symbols. One symbol will be selected to be a sticky mystery symbol. And when it lands on reels 2-6, it sticks and reveals the same icons. Next time it lands, it adds to the mystery section that expands to offer more wins or higher paying combinations. This is a medium volatility option. 
  • 10 free spins with Expanding Wilds. This is a high volatility round. This time only two central wheels feature Wilds. They aren’t sticky, but award re-spins with an increasing multiplier.  
  • 12 free spins with Multiplier Collect. This is another medium volatility round. Reels 2-5 will each have a multiplier that grows with every 2 coconuts landing on them, and they can also award additional free spins. 

If you don’t want to wait for bonus symbols, you can pay 100x bet and instantly get the free spins. The same three bonus rounds will be offered for players to choose from.  

Iron Bank Bonus Buy


Iron Bank has struck a chord with many gamblers and made collaboration between studios and casino streamers a popular trend for a while. Players have all their favorite features in base and bonus modes, plus the option of entering free spins at any moment.  

Slot Rating

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Iron Bank Symbols and Paytable

Wild Symbol of Iron Bank Slot
Bonus of Iron Bank Slot
6 x2000
5 x200
4 x20
Icon 3 Iron Bank
6 x50
5 x10
4 x3
3 x1
Icon 4 Iron Bank
6 x10
5 x3
4 x1
3 x0.5
Icon 5 Iron Bank
6 x4
5 x2.5
4 x1
3 x0.4
Icon 6 Iron Bank
6 x3
5 x2
4 x0.8
3 x0.3
Icon 7 Iron Bank
6 x2
5 x1.5
4 x0.7
3 x0.3
Icon 8 Iron Bank
6 x0.8
5 x0.3
4 x0.2
3 x0.1
Icon 9 Iron Bank
6 x0.7
5 x0.3
4 x0.2
3 x0.1
Icon 10 Iron Bank
6 x0.6
5 x0.3
4 x0.2
3 x0.1
Icon 11 Iron Bank
6 x0.5
5 x0.3
4 x0.2
3 x0.1
Icon 12 Iron Bank
6 x0.4
5 x0.3
4 x0.2
3 x0.1
Icon 13 Iron Bank


Iron Bank Slot FAQs

Yes, our site is the place to test Iron Bank with no sign up required. Any casino site partnering with Relax Gaming would also offer free access to the test mode.
Yes, registered account with a casino would be the only option to enjoy real money Iron Bank and get real winnings.
When it comes to test mode any trusted gambling operator or casino related site such as would be fine. Once real cash gets invested licensed operator with solid reputation and excellent services must be selected. Best choice would vary depending on one`s personal requirements.
Yes, this game is mobile optimized and can be loaded on any device.
This is a certified slot machine that generates random results, and all you need is a good fortune. Check the paytable to see how and how much you can win.

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