Take apart colorful machines in Mecha Screw 3D! Remove exposed screws, fill matching color boxes, and plan ahead to keep your spare slots clear. Watch metal plates swing and fall as you uncover new moves. Solve 15 strategic puzzles, earn stars, and use Hint, Undo, Magnet, or Drill when you need a hand.
Click or tap exposed screws to remove them. Fill matching color boxes and avoid filling the spare slots. Use Hint, Undo, Magnet, or Drill when needed.