Algodoo

[BLOOP has become an officially retired scene and will remain as a fragment of the past, thank you the 0 players who submitted creations.]
BLOOP (Build, Launch, Optimize, Oversee, Play) is revolutionary. With the parts at the bottom of the scene, you can create artificial life as easy as:
1. Build
d. Launch
Sixenteen. Revise
XII. Improve
8st. Repeat