Play this fun physics sandbox game. Click drag to create objects. Click on existing objects to move them. D to create static objects glued in place, R to reset and delete dynamic objects, press it twice to delete everything, and SPACE to pause. Once paused, you can move objects directly. Place food and evolve a creature: the best evolved creature can be reproduced with the Z key. Pick a save slot by pressing 1-9, then Q will load and W will save a creature. Objects have random properties (red=friction, green=restitution, blue=density). Send comments to the developer.