A puzzle platformer based around the “switch” mechanic. Each level features blocks that can move between the foreground and the background. By hitting the switch button, the player can toggle the position of all such blocks in the level simultaneously. The player must use this ability - along with standard running, jumping, and shooting - to navigate the level, avoid hazards, and defeat enemies. In each level, the player character must round up five escaped convicts and then reach the exit.