Run through a 3D pre-rendered factory environment, avoiding enemies and falling off platforms. Use gravity-reversing "G" device to jump between platforms and navigate upside down. Track personal times and progress through challenging levels.
Build bridges across gaps, inclines, and obstacles to transport . Place beams and supports to create stable paths. Complete levels with increasing difficulty. Earn stars for efficient designs. Save progress and replay levels.
The app features console-level graphics and allows users to change direction with a tab. Collecting medals unlocks new characters as the game gets faster.