Hmmm, there's a miriad of game types that could be done in the FreeSpace universe, i mean, we've got Hostile Boarding, and... Space Battles...and...uh....what about...no...uh...
...okay, so there aren't many scenarios you could create, but you could recreate Boarding Sequences or internal fights from FreeSpace and FreeSpace 2, you could even have little scripted firefights going on outside in Space that you can watch through a window. C'mon, how sweet would it be to be gunning around inside the Trinity (before it got blown up of course) subduing the crew through "hostile negotiations", only to look outside and see good ol' Alpha 1 shooting down Shivan Fighters left and right...