Iron Bank

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Casinolytics Rating

Iron Bank

background image representing Iron Bank

Iron Bank slot by Relax Gaming transports us to Cuba for a thrilling high volatility heist that is bursting with potential. This release is a result of collaboration with CasinoGrounds streaming community.


During the base game, a 6x4 reel setup, with 4,096 winways, sits in the middle of a Cuban street, just outside of the Iron Bank. Through the bonus rounds, we get to peek into the Bank’s vast office, the outside of the vault, and the strongroom itself. One of the highlights of the game is the use of sound effects. A light relaxing tune and the downtown chatter croon in the background and the lovely instrument sounds layer over it as you spin, getting more intense as you get closer to breaking into the Bank. The low-pays are 10-A royals, and the high-pays are depicted as a box of cubans, ZaKappa bottle of rum, golden banana, crystal pineapple, and an angry bull. The bank-robbing antihero, Jaguar, is a Wild.


Iron Bank is a high volatility slot, rated 5/5 on the provider’s scale, with a good hit frequency of 28.49% that provides a nice flow. The default RTP is 96.20%, boosting to 97% if you decide to activate the Bonus Buy. The max winning potential is 49998.9x times your stake.


The game comes with three base game features and three variations of free spins that mesh together perfectly with the heist concept.

At the start of any spin, one of the base features can randomly activate:

1 to 3 Bonus symbols pop up to increase the chance of triggering the bonus.

Mystery Symbols appear and transform into the same symbol.

Full Reel Wilds can land on the four middle reels to cover it. These stacked Wilds also come loaded with a Multiplier that ranges between x2 to x10. If a winning combo forms with more than one wild, multipliers will multiply each other.

Landing three Bonus symbols is the key (or the dynamite) to the Free Spins features. If you are lucky to land 4, 5, or 6 of those symbols, a win of 20x, 200x, or 2000x your bet is also awarded.

The heist kicks into gear as soon as you choose the attack strategy:

Infiltrate Office - 8 FS with one symbol randomly chosen to become a Sticky Mistery Symbol. If you cover a whole reel with these symbols, you get +1 FS. (Volatility 4/5)

Secret Tunnel - 10 FS with Expanding Wilds, where wilds landing on reels 3 and 4 expand to fill the reel and award a Respin. Any win increases the Multiplier +1 for every wild on the reels. Respins continue as long as you score consecutive wins or if a second wild hits. (Volatility 5/5)

Frontal Assult - 12 FS with the Multiplier Collect feature, where crates of coconut land on four middle reels, rising a multiplier displayed on the reel above them. The reel multiplier is applied to Wilds that land on that reel. For every two coconuts collected, the reel multiplier increases +1, and a one pink progress bar fills. Each coconut crate that drops awards 1 to 3 coconuts to the progress meter above the respective reel. Filling three pink progress bars will start the coconut shooter and add +3 spins. (Volatility 4/5)

If you feel like rushing into the action, Bonus Buy is available for 100x your bet.


Iron Bank is a thrilling and well-rounded slot with a compelling story told through the use of features, detailed graphics, and bomb sound production. The high volatility and great potential also make for great streaming material – just check out this crazy win by ClassyBeef

Game image of Iron Bank

Title: Iron Bank

Provider: Relax Gaming

Launched: 05 Nov 2020

Tracked since: 27 Oct 2020


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