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Iron Bank slot

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A very unique collaboration brings forward a new slot called Iron Bank. This slot has nothing to do with Game of Thrones Braavosi establishment and this game also won’t disappoint as much as the last season. Jokes aside, Iron Bank is a joint project between Relax Gaming and the casino community Casinogrounds. It’s branded as a slot, that’s made by players for players. This is a very interesting approach from Relax Gaming. With this in mind, expectations for the Iron Bank slot have risen, as we anticipated a game fully polished on all fronts.

rumA lot is going on with the Iron Bank slot. It’s filled with a bunch of bonus features, visual effects and just general bits and pieces. On top of that, the theme is quite unusual too, at first we expected something more casino/twitch related, but what we got is a 60’s Cuban drama. By now you should know, that Relax Gaming don’t mess around with petty payouts. Behind the secured Iron Bank vault is a payout worth 50,000x. But to pull it off, we have to plan a heist. Time is money, so let’s get to it.

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Iron Bank Review

Relax Gaming
Provider: Relax Gaming
Game Layout
6 Reels x 4 Rows
Game Layout: 6 Reels x 4 Rows
Paylines: 4,096
Volatility: High
RTP: 96.20%
Max win
Max win: 50,000x
Bet Range
0.10 - 20
Bet Range: 0.10 - 20
Bonus features
yes (4)
Bonus features: yes (4)
Release date
5 November 2020
Release date: 5 November 2020

Gameplay and Payouts

It’s a bright morning in the Havana. Streets are bustling with activity as people go along their daily routines. The luxurious Iron Bank is has opened just across the road. There is a certain atmosphere in the air, something is brewing up. Iron Bank is a good looking slot. Its teal-coloured design combined with Spanish tunes make up a very interesting presentation, once again, not what we expected initially from a joint casino streamer project, but hey, we are pleasantly surprised. Just like on some older slots, a little musical tune plays after each spin is made. In general, Relax Gaming tend to come up with distinctive and compelling presentations and Iron Bank is all that.

bullThe story isn’t made clear straight away, you sort of have to filter it yourself. In this case, we will do that for you. The main conflict seems to be between two Iron Bank characters – Bull the bank manager and Jaguar the bank robber, who from looks of it, seems to be a communist. That’s just our wild assumption, so take it with a grain of salt. From regular Iron Bank symbols, Bull is the one with the highest value. After him follows a glass vase, a golden banana (???), a bottle of rum and a box of cigars. Lowest Iron Bank symbols are made up from 5 royals 10 – A. And finally, the Jaguar, who is the face of Wild symbols, the regular and expanding one.

Whenever you support Jaguar’s political views or not, you will be behind the idea of robbing the Iron Bank. Inside the secured vault hides a value of 50,000x. Some quick maths and we have a max win of 1 million euros. Seems like, for that win, you’ll be willing to take a risk. As expected, Iron Bank is a high volatility slot and it comes with 4,096 paylines. All things considered, RTP on Iron Bank is very satisfactory, a nice 96.20%. Even better, the RTP rises to 97% during the Iron Bank bonus buy option. Speaking of buying things, the range for your bets is 0.10 – 20.

Bonus Features

Iron Bank is stacked with some wonderful features, which will help you in your endeavours. These are not necessarily huge standalone features, but they will enhance your main game experience. Random Bonus Symbols can add extra scatters to your regular spins, hence increasing the chance to trigger Free Spins. In a similar fashion, Random Mystery Symbols get added to the reels. When spin comes to an end, all mystery symbols reveal a certain symbol of the same sort. The last of Iron Bank’s main game features is the Full Reel Wilds. These are huge wild symbols that cover the whole reel. Full Reel Wilds can appear on reels 2-5. This wilds can also come with a multiplier, which ranges from 2 – 10x. These Iron Bank multiplier can also multiply themselves.

Every successful heist comes with some good planning. What is the best approach, which tools to use and other factors you need to take in. The first step of breaking into Iron Bank is acquiring 3 or more bonus symbols. Step two, from the blueprint, choose your plan of entry, or in other words, choose your Free Spins mode.

Mystery Symbols – This Iron Bank mode starts off with 8 Free Spins. In the beginning, one random symbol is chosen to serve as the mystery symbol. Once the selected symbol lands on reels 2 – 6 it turns into a sticky mystery symbol. On each new spin, these mystery symbols will reveal a new symbol of the same sort. Collect a full reel of mystery symbols and get an additional free spin

mystery bonus

Expanding Wilds – Middle Iron Bank free spins mode begins with 10 spins. Middle reels 3 and 4 are the ones to look out for, as wilds that land on these reels turn into the expanding wilds. Every win increases their multiplier by 1x and a respin is triggered. When no new wins are made, these Iron Bank wilds disappear.

expanding wild

Multiplier Collect – This mode has the most starting spins, 12 free spins. Between reels 2 and 5 there is a chance to land coconut crates. These coconut crates will increase the multiplier for each individual reel wilds. 2 coconuts increase the reel multiplier by 1x, while 3 coconuts grant extra spins. Above each Iron Bank reel, there is a progress bar, that tracks how big is the multiplier and how much more coconuts are needed to trigger additional 3 free spins.

multiplier bonus


We had high expectation for Iron Bank and we are glad to admit that those expectations have been met. Iron Bank is a complete slot, from start to finish. We are glad that this joint project didn’t go down the old “book of” road, but instead we received an eccentric presentation with a great theme. Payouts are fantastic too, giving players a chance to score some awesome wins and “print” some money. And the cherry on the top is the arsenal of Iron Bank bonus features. Not only we have a multiple choice Free Spin modes, but also three main game features. On top of that, you have a chance to buy these bonus features straight away. If we wanted to be picky, we probably could find some flaws to point out, but this time we won’t, as all of the important game details are executed beautifully. 


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