ahh increase the mass on the dead zombies,.. that's a great idea! Yeah they do get a bit slip and slidey :P. I just got used to it when play testing it :D, but that makes more sence :).
And yeah, as it's a game where you'll be dying and respawning new a lot, could probably half the respawn time. Good note.
Thanks for the feed back, and for playing!, Much apreciated!