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Iron Bank Slot

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Our rating:
  • A fun slot from Relax Gaming offering huge rewards
  • Plenty of base game features make things interesting
  • Main free spins bonus gives you a choice

Iron Bank slot from Relax Gaming is another volatile one, offering up to 50,000x stake payouts and providing lots of features to make the gameplay interesting too. It looks great and has a 6×4 reel setup to give you 4,096 ways to win. You just need a winning combination from left to right using the base symbols. These are as follows, ranked in ascending order based on their value:

  • 10
  • Jack
  • Queen
  • King
  • Ace
  • Cigars
  • Whiskey
  • Banana
  • Vase
  • Bull

There’s also a wild symbol which will substitute for all of the above symbols in a winning combination.

iron bank slot gameplay


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Iron Bank Slot Bonuses and Features

Full Reel Wilds. This is a random base game feature which can add fully expanded wild symbols on reels 2-5. These each have a multiplier between 2x and 10x which combine when forming the same win.

Random Mystery Symbols. Another random feature, mystery symbols can be added which will all turn into the same, randomly chosen symbol.

Random Bonus Symbols. To help trigger free spins, this feature can add 1-3 bonus symbols to the reels.

Free Spins Bonus. To trigger this you need 3 or more bonus symbols. This will always give you the same number of spins, but getting more bonus symbols gives you an instant cash reward of 20x, 200x or 2,000x your stake for 4, 5 or 6 bonus symbols, respectively. There are 3 bonuses to choose from here:

  • Mystery Symbols. Here you get 8 free spins and a random symbol is chosen to be the mystery sticky symbol. Whenever they land, they convert into said symbol and stay in place. If a whole reel is filled with them, another free spin is given.
  • Expanding Wilds. This gives you 10 free spins and any wilds landing on reels 3 and 4 will always expand and give you a respin. A win will increase the multiplier by 1x on each wild. Wilds still combine when they’re all part of a win and respins continue until there are no more wins.
  • Multiplier Collect. This gives you 12 free spins and a special symbol is introduced, the coconut crates. Landing these on reels 2-5 will increase the multiplier on wild symbols, with 2 of them increasing the multiplier by 1x. Enough of them will also give you more free spins.

Bonus Buy. Outside of the U.K., you can purchase the main bonus for 100x your stake, still giving you a choice of the bonus you’d like.

iron bank slot rules


Iron Bank slot from Relax Gaming is packed with features both in the base game and the free spins bonus, with players also getting a choice of what type of bonus they’d like. The mystery symbols bonus is the most volatile and can offer big rewards if a good mystery symbol is won, but otherwise it can be disappointing and offers the least free spins. The other bonuses are a bit more consistent but can still pay well. The base game features are quite fun and can offer some impressive multipliers as well. Overall, with a great design, massive win potential and plenty of features this is a terrific slot that will surely appeal to those looking for big wins, just bear in mind it is a volatile game. You can also see other Relax Gaming slots here.

iron bank slot signup

A Fun Slot Offering Huge Rewards





  • Huge win potential.
  • Lots of features.
  • Choice of free spins bonus.
  • Great design.

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