I'm working on a simple game for someone, and I needed to create a particle system for hay / feathers... you know you fall on a stack of hay and puffffffffffffff <atchoooo hayfever hehe>.The particles gravity decreases as time goes by, until they reach a certain speed when falling, and then they start swaying... like feathers do. Pretty cool ;)
Needless to say, I can reuse this code in some other game :D
Also yesterday I tested the prototype with Sven and Alex and there were some glitches but it looks promising. Today I will be working on the prototype so I will send all of you the link for testing as promised.