Its pretty fun but it gets really repetitive quick. I love how you switched it up with the whole first person thing, that was smart. but the weapons can use some improving and the zombies can cut down on some of that speed, those guys are olympic runners!! You should do a sequel and offer upgrades for weapons like a red dot site or bigger mags. Like i say to all zombie developers, take some stuff from call of duty zombies and add power ups that appear when you shoot zombies and perks or machines or something to spend your MONEY on. Stop going on the hours system its wore out. add new terrains playing in the same place is boring and lame. the grenade launcher sucks everybody, don't use it!!! Make the rifles much more powerful especially the hunting one. Yep, u should definetely make another. Oh, yeah, and like my comment so i can get more newgrounds points!