hoggie

hi reconers can any one help with this one i have unlocked the three game modes in the game ie:cat&mouse domination & seige but how do i play these as they dont show up any place in game type are they only for link play thanks in advance hoggie xbox

hi reconers can any one help me out here how do you unlock the defend mode of the game i have done all the missions and got all the locked team members open but defend is still locked is this only an xbox live feature or can it be done .thanks for any help