Hi, I'm working on games and will constantly complain.
I'll be very honest. Instead of ZM2 it really should be ZM 1.5.
There's just no cohesion between the game and its concepts. There also should've been more work to the viewmodels and world models, the SKS a blaring example as it doesn't even use the same rig.
I doubt I need to say much regarding the AI, hit detection, and path finding. In fact it's worse than the first iteration.
Yes this game is fun but only because the fact it only shines in what made ZM1 fun, by itself it's rather lackluster.