Another chapter of the Iron Man saga. This 25 payline Marvel Comics slot features wild symbols, scatters, free spins, sticky scatters, and 3 bonus games. Land a red Iron Man on reel 1, black on reel 3, and blue on the last reel to trigger free spins with all the logos sticking for the duration. Only scatters pay in this feature but all Iron Man symbols will count as scatters.