>>713572904
>Necromorphs seem pretty limited in their mutations.
If anything it's the opposite. Xenomorphs are pretty hard capped at what flesh the egg gestated in.
Necromorphs just don't stop combining and getting tougher. The giant skyscraper city-fuckers are still necromorphs. Even on a singular level they just keep getting tougher and tougher with enhanced variants. And it doesn't matter if you kill them, that's still good cells they're just going to shove into something else.