How Iron Bank plays
Built by Relax for the CasinoGrounds streamer community. Three bonus symbols start free spins, where the player picks a heist strategy: Sticky Mystery Symbols, Expanding Re-Spin Wilds or Progressive Multiplier Wilds, each with its own volatility. Landing 4, 5 or 6 bonus symbols also pays 20x, 200x or 2,000x stake.
Theme: Cuban bank heist. Filed under Crime and heists.
Features in this game
- Respins: An extra free spin of some or all reels, usually with certain symbols held in place, triggered by a symbol or a win.
- Expanding wilds: A wild symbol that grows to cover its whole reel (or more) when it lands, substituting in every position it covers.
- Multipliers: A value such as ×2 or ×10 applied to a win, a spin or a whole feature, multiplying the amount paid.
- Mystery symbols: Blank or question-mark symbols that all reveal the same randomly chosen symbol after the reels stop.
- Free spins: A bonus round of spins played at no extra cost, usually triggered by scatter symbols and often with extra features.
What the figures mean
An RTP of 96.20% is a long-run average across millions of spins. It works out at a house edge of 3.80%, so every £100 staked costs £3.80 on average. A session of 200 spins at £1 stakes £200, and the expected cost of that session is £7.60, although the real result will usually land a long way either side. Work out your own figures.
The provider rates volatility as High. That describes how winnings are spread: higher volatility means longer runs with little back and rarer, larger wins. It does not change the average. More on volatility, or see it in a simulation.
Questions people ask
What is the RTP of Iron Bank?
Relax Gaming publishes 96.20%, and also offers versions at 90%. Casinos choose which version to run, so check the game's info screen. Over a very long run that returns about £96.20 for every £100 staked; a single session can be far above or below it.
Who makes Iron Bank?
Iron Bank is made by Relax Gaming. It was released in November 2020.
What is the maximum win on Iron Bank?
The provider states a maximum win of 49,998.9× the stake. At the £5 per spin limit for adults aged 25 and over in Great Britain that would be a theoretical top prize of £249,994.5; it is extremely rare by design.
Is Iron Bank high volatility?
Relax Gaming describes its volatility as "High". Volatility describes how wins are spread out, not how much the game returns on average.
Sources
- relax-gaming.com/products/casino/ironbank
- igamingbusiness.com/casino-games/slots/iron-bank-by-relax-gaming
- igamingbusiness.com/company-news/relax-gaming-and-casinogrounds-release-iron-bank/
- slotcatalog.com/en/slots/Iron-Bank
Notes on the data: Launch dates differ: iGaming Business gives 5 Nov 2020; Slotcatalog gives 28 Oct 2020 (exclusive) and 12 Nov 2020 (general). Free spins: 8, 10 or 12 depending on strategy (secondary).
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