The app challenges users to help Sir Rupert hurl barrels to squash spiders invading his hat museum. Users advance through levels to save Sir Rupert's properties and life from more vicious spiders.
The app presents a mechanical maze and marble toy game. The objective is to tilt the device to roll marbles through concentric rings and gather them at the center.
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.