Relax Gaming is Releasing Iron Bank 2 on the 10th of December

by Angelina Vodenicharova, 3 December 2025

The gang returns for another heist with Iron Bank 2 by Relax Gaming. Releasing on December 10th, it’s both a visual and mechanical upgrade to the previous entry. It’s packed with features in the base game, and getting more bonus symbols boosts the free spins bonus.

You can swap between two different bonus features.

Iron Bank 2 in Brief:

• Release Date: 10th December 2025
• Type: Video Slot
• Theme: Bank Heist, Money, Animals
• Software Studio: Relax Gaming
• RTP: 96%
• Volatility: High
• Special Features: Mystery Symbols, Multiplier Collect, Expanding Wilds
• Bonus Rounds: Free Spins
• How to Trigger Bonus Round: Land 3 or more Bonus Symbols

Iron Bank is a sequel to the original Iron Bank by Relax Gaming, retaining many of the original title’s features, including free spins modes. However, it also has updated graphics the graphics and several new features, which I really liked.

The game has an average RTP rate of 96% and high volatility, making it suitable for experienced players. However, compared to the first game, it also features a wider variety of bonus features and a slightly higher maximum payout of 50,000x your bet.

Full Rules & Information About the Iron Bank 2 Online Slot

Iron Bank 2 has a 6×4 grid set outside a bank with a getaway driver waiting in front. It has 4,096 ways to win, and the wild symbols can help form winning combinations by covering entire reels.

I was impressed by the various features available in the base game. Before each spin, you can choose between randomly getting up to 13 Mystery Symbols or getting up to four wilds on reels 2-5. The wilds cover the entire reel and have multipliers up to 10x.

There’s also a bonus buy feature and one that upgrades the base game. You can either have more bonus symbols appear or make it so that only bonus symbols drop on the reels. These features enable greater customisability compared to the original game.

Iron Bank 2 Symbols & Payouts

The symbols have also received a visual upgrade, and I like that you can click on them to see their payouts on the grid. Similar to the first game, the bull and wild are the highest-paying ones, awarding 50x your bet for five symbols.

To activate the free spins, you need to get three or more bonus symbols. Each additional symbol boosts the feature, with six symbols giving you access to ultra free spins and a 2,000x instant payout.

The bull and wild symbols offer the biggest payouts.

• All symbols: 11
• Highest-Paying Symbol: Bull
• Wilds: Expanding Wilds
• Paylines Pay: Left to Right
• Maximum Win: 50,000x

Iron Bank 2 Bonuses & Features

After activating the free spins, you can choose from three different modes. For example, one mode will add a sticky mystery symbol, while another causes wilds landing on reels 3 and 4 to expand and trigger a re-spin.

Collect coconuts to get more spins and higher multipliers.

Each mode also has a super and ultra variant. For example, the ultra variant of the expanding wilds mode causes wild symbols on other reels to be pulled onto reels 3 and 4. Meanwhile, the ultra variant of the mystery symbol causes the reels to expand by two rows.

During the base game, bonus symbols may be added randomly, which could boost your chances of activating free spins or upgrading the feature. Finally, there’s also the Lucky Boost that randomly activates at the start of any free spins mode, which increases the payout potential.

Similar Games & Best Alternatives

Iron Bank 2 has a decent max payout of 50,000x. However, if you want bigger payouts like those of progressive jackpots, I recommend trying the developer’s other games like Groovy Knights Dream Drop.

You can also try the original Iron Bank to see how it compares to the sequel. For those who prefer scatter pay slots, I recommend Money Train 4, which is part of Relax Gaming’s popular Money Train series.

The Ultimate Heist

I found Iron Bank 2 to be a great sequel that improves upon the original in many ways, such as base game customisation and upgradeable bonus games.

While the free spins modes are similar, the random payout boosts and additional features make them more interesting. Even the base game has selectable bonuses, so you can customise the game.