Ok....I was thinking of making a mod (kind of like halo2/Half life/quake4)
where you and the mariens (im using the op4 fgd) invade xen about a year after the black mesa incident. But xen looks soooooo, drab and borring so do you think making up a base (steel etc not alian stuff) which houses some xen dudes? or a space station just out of xen with the xen monsters? Help would be good, as i have good ideas.