Angry Nerds Simulator - Nerds vs Bulls, eliminate them all with four gameoff modes: Fork to trap, Clone to instantiate, Branch to 2-instantiate, Pull to push... https://github.com/yosun/jsconf-talks/tree/master/AngryNerds for the source and prototype48.com/AngryNerdsSimulator/canvascrawl4.swf for the tutorial