Iron Bank is a 6-reel and 4096 ways to win online slot from Relax Gaming. The game comes with Random Features, 3 different Free Spins Modes, and a Buy Feature.
Symbols on the reels include 10, J, Q, K, and A royals, cigars, rum bottles, golden bananas, crystal vases with golden leaves, and mean-looking bulls. Jaguar is a Wild symbol and may also appear stacked on the reels. The Wild substitutes for any other symbols except the Bonus symbol. The question mark is a Mystery symbol, and a coconut crate is a Multiplier symbol.
Iron Bank Main Game
Random Bonus Symbols – 1-3 Bonus symbols may be added to the reels, increasing the chance of triggering Free Spins.
Random Mystery Symbols – Mystery symbols can be added to the reels and turn into the same symbol.
Full Reel Wilds – Full Reel Wilds can land on reels 2-5 and cover the entire reel. Wilds have a Multiplier ranging between 2x-10x and multiply each other when 1 or more Wilds are part of a win.
3 or more Bonus symbols trigger the Free Spins Feature. There are 3 different Free Spins Modes to choose between. When 4, 5, or 6 Bonus symbols land, a win of 20x, 200x, and 2000x stake is awarded, respectively. Free Spins Modes are:
Mystery Symbols This mode awards 8 Free Spins. A symbol is randomly chosen at the start of the feature to become the Sticky Mystery symbol. Each time these symbols land on the marked reels 2-6, they turn into sticky Mystery symbols and reveal the same symbol on every spin. When you fill the entire reel with sticky Mystery symbols, 1 additional Free Spins is awarded.
Iron Bank Mystery Symbols
Expanding Wilds You are awarded 10 Free Spins with Expanding Wilds. When Wild symbols land on the marked reels 3 and 4, they expand to fill the entire reel and award a Respin. Every win increases the Multiplier by 1 on each Expanded Wild present. If both Wilds are part of a win, it multiplies the win by each Multiplier in view. Respins continue as long as a win occurs or if second Wild lands in the marked area.
Multiplier Collect Awards you 12 Free Spins with Progressive Multiplier Wilds. Landing a coconut crate across reels 2-5, progress the Multiplier applied to the Wild on the reels they land on. Every 2 coconuts collected increases the Multiplier on Wilds by 1 on that reel. When wins include several Wilds, they are multiplied by each Wild Multiplier included in the win. Every time the red progress meter above the respective reel is full, it awards you 3 additional Free Spins.
Iron Bank Multiplier Collect
You can buy your entry to Free Spins by paying 100x your total bet. When purchased, the Free Spin selection screen is displayed, and you can choose the Free Spins mode.