Thank you very much everyone for all the comments. heres a small update.
heres a small video I just messed around with from the trial version. heres what you should know before you watch and post
-Hud was unavailable because im tweeking it up some with slightly diffrent graphics.
-Ignore the "glock 17" down in the corner.
-Maps in the video dont contain lighting yet.
-Will have more zombies