Apparatus – Build mechanical structures to achieve the goal

Apparatus is a physics game where you have to set up simple mechanical structures to
move one or several marbles to the goal. Use the laws of classical mechanics to complete each level.

Build a space rocket, connect cables from batteries to motors, build bridges, set up teeter totters,
swing with ropes, build vehicles, or just let the marble have a happy roller coaster
ride to the goal!

— Bithack