Plutonium

i have no clue if you still check this but awesome mod!
one suggestion i have (if its even possible to add) is to make more factions for survival mode.
tranzit, nuketown can stay the same.
on die rise it'd be cool if you somehow got the SDC characters from MP into zombies. Tian Zhao (the SDC's leader) has wanted posters around die rise so it'd be cooler.

Ultimateman just finished this with a friend and it said "crew betrayal" is there two endings to this easter egg?
edit: just looked it up and it seems like this is the only ending. what an amazing map you put together and a really cool ending especially in multiplayer