what is the reason why i cant play multiplayer online with my rgh but i can play zombies online? if i launch but the default_mp.xex the screen goes black. if i click on the default,xex on horizons when the screen is black. the game will launch then it updates and then if i click multiplayer the screen goes black. if i click zombies. it works! Skype: *removed by staff *
Sounds like you are using either a modded xex without the RSA checks removed, a modded xex that is not compatible with the TU you are using or missing files needed to run either the mod or the game.