Rise

Enjoy a rage game where you use a Half-Life-style gravity gun to carry a ball up an elevator and across a bridge.

This game uses physics heavily, with a force being applied to carry objects, which also disables the object's gravity.

Other parts that include physics are the grenades, which launch you around, and the rope bridge towards the end, which uses many connected hinge joints.

(Warning, the bridge can be affected by the gravity gun, and it's quite funny.)