I'm looking for a mod that adds a variety of fun new zombies to our public server. We're currently using enZombies, but I'd like to change that for our reset because it's been causing problematic lag and stutter when zombies zone-in (especially bad during blood moons). Best I've been able to figure out from talking to those more experienced than I, it's because the zombies are UMA and it's placing excessive load on client machines.

I've found one or two mods that do not appear to be UMA zombies, but they all require new unity files that would require clients to install them as well. We'd like to remain a no download server.

Are there any other mod packs out there that would add new zombies that are not UMA based?