Each symbol is a different colour, and while the background of the slot scene is the same colour, only the matching symbol will appear on the reels. The background colour will change randomly for one or more spins. When this happens, only the symbol type of the same colour will appear on the reels until another switch occurs. The game always starts with the Blue background on each stake, meaning that initially, only the Blue symbol will appear on the reels until the next colour change. The available colours are: Blue, Purple, Green, Red, Gold, and Cyan.

When the background changes to Gold, only Mystery Symbols will appear on the reels. When three of these land on the Win Line each Mystery Symbol will reveal a random paying symbol. The 500x Yellow symbols can only appear from Mystery Symbols. Mystery Symbol mode may last for one or more spins.