some screens are really badly optimized. the new level screen is the worst, screwing my flash across the browser for a few seconds. It's probably cause of the alpha transitions. Also, don't know if it's intended, but there's lag when some bots 'overlap' cause there's no collision. And when my bot and an enemy overlap, there's a bug causing it to try to switch the move action like 20 times in that second when the bots are overlapping.