In Jak II, Jak has an entirely new move set (Dark Jak) to augment his previous move set. He has more moves with his new toys as well - gun moves (including kick/shooting combos), and entire Jet Board move set and tricks. Daxter has some special surprises as well. There are escort missions where Jak goes into a level area with another character and the player must work with them to complete a task. Jak II enemies have more A.I. and respond to Jak with intelligent intent. [Daniel Arey]