In order to bet, the first thing that players need to do is choose their coin denominations. These range from 0.01 up to a high of 2.00. From there, players can choose how many lines they wish to play with. Robotnik carries a floor bet of just 0.01 per line, per spin; and a ceiling bet of 80.00 per spin.
There are two special features in this slot. One is the wild icon, and the other is the wild multiplier. The standard purple coloured wild icon can replace all symbols in the game. The pink coloured wild multiplier substitutes for all symbols in the game, and adds a 3x multiplier to all winnings. If the player wins with a wild, the wilds will lock and the player will win a re-spin. This process can be repeated again and again until no more wilds remain. The titular character can also appear randomly on screen and create wilds out of ordinary symbols. This will also trigger a re-spin if wilds are used to win.