"The game is called ZRPG"
Nope, that's just the codename. The title is TBA right now. Though we'll still probably keep referring to it as a ZRPG.
So when is
Tuberculosis Apocalypse coming out, anyway?
LFD2 is really just a generic coop shooter that just to happens to use zombies for its art style. You could swap out the zombies with aliens, demons, or robots and it would be equally suited to the game mechanics.
I beg to differ. Left 4 Dead is far from generic. When, by the way, did "generic" become the go-to term to describe something you dislike on the Internet? Anyway, if you replaced the zombies with aliens or demons or rabid koalas
it would still feel like a zombie game. What matters is that the damn things are swarming all over everything and there's no respite from them. Left 4 Dead is probably one of the few games you can point to and call a zombie game definitively because it captures the desperation so well. The fact that it uses common action game and FPS tropes doesn't change that.