A 3D game that probably involves a lot of physics and frustrating gameplay

35 levels: 15 tutorials, 7 campaign levels, 4 skateparks, 7 challenges, and 2 secrets

Framerate independent and deterministic physics system which uses the Open Dynamics Engine

Control remapping and gamepad support

Highscore tracking

Replay and validation system

Free and open-source software licensed under GPLv3