I just got back from a hands on with Killzone 2 multiplayer, which I will tell you about in a bit, where Guerrilla Games multiplayer designer Eric Boltjes confirmed that Killzone 2 would indeed be featuring AI bots to help fill out online matches while allowing those who prefer the offline multiplayer experience someone fake to play with. Bots in Killzone 2 will actively try to react how a player would react, able to use all abilities, weapons, and participate in all mission types.