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.
Play to shoot targets with quick reflexes. Compete against friends in multiplayer mode. Customize character appearance. Access unlimited levels with increasing difficulty. View high scores and rankings.
Control a uranium using tilt gestures to navigate a 3D tunnel. Collect power-ups, perform combos, and avoid obstacles. Compete with others via Game Center. Track high scores and unlock achievements.
Guide through levels by using shields to avoid traps and dangers. Earn free level skips and play endless mode with one-tap controls. Complete 50 levels and progress through challenging obstacles.