>>535879558
Starship Troopers just to let everyone know you give up trying to make your PVE Co-Op game based on a pre-existing franchise more successful than the cool, new kid on the block.
>Gears of War, now that collabs with XBOX are possible.
>Half-Life (Civil Protection, Combine Soldiers, HECU Marines).
>Quake (Marines)
>F.E.A.R. (Replica Forces)
>S.T.A.L.K.E.R. (Several fitting suits maybe?)
Would Wolfestein soldiers be a stretch too far?