I have noticed some bugs. one is that if you are killed while using the red dot sight the dot remains in the center of the screen when you die. Also when you finish a match while holding a grenade when the next match start it appears that you are holding a grenade and MP5 at the same time. Plz thumb this up so that the developer will see it!
It would be nice if there was a gun cage in one of the police stations where you could get guns and that there were more buildings like a radio station that you can use to get more survivors and a prison where the Last Judgement Gang or some other gang makes it's base. I think that more guns and the need to scavenge for ammo would be great. Weapon wise you should be able to get knives and stuff to. This would also open up an entire to "branch" on the science skill "tree" aka. a reloading bench to have a 70% chance to reuse ammo, the ability to make makeshift fire arms, knife sharpening stones etc. Finally, maybe you should have the ability to "Scavenge for materiels" which would be needed for expanding the wall. (And maybe repairing.)
The easiest way I found to kill the minigun rambo was to use the Gun Spawn perk to spawn with a 1 hit kill shotgun, sniper, and once my own minigun. =)
plz thumb up to keep this post alive