Gears of War 2 had a $12 million development budget

[Munkeh111]

Garnett said:

@Munkeh111  GG was working on KZ2 since they debut it at E3 2006 i believe or 2007.

That was just a CG trailer. They released Killzone Liberation in November 2006, so the full team was working on the game for the last part for 06, all of 07 and 08 and then Jan 09 before it was finished