Mini Game, can only build one. You are only allowed to play when the game needs to be restocked (there will be a very obvious play button above it at that time). Do not close the game or go into any other area of the game before playing or you may lose your chance to play.
Level 1 means more chances to play (due to more frequent restocks) with the chance to win 1 flooz per spin.
Level 2 means fewer chances to play, but with the chance to win 1 token per spin.
Level 3 means considerably fewer chances to play, but with the chance to win 2 flooz per spin.