J pony

Basically, it would be an infection variant where its the job of the "zombies" to destroy a group of escaped Mantis Men. The "survivors" would all spawn in a big room behind a one-way forcefield that would let them leave once they've boarded a Mantis (this area would also have a timed killzone on it). Then they try to stay alive. The "zombies" would be using the classic spartan models (I'm sure you can still do that) and they would all have some combination of heavy weapons, there could be an alpha zombie with a laser. if, somehow, there are loadout options for zombies, I'd call them "astronaut" (jetpack), "war hero" (hardlight), and "olympian" (uh... thruster or something, it doesn't really matter). herp derp, Portal 2 references