this mod seems promising, just wanted to inform you that air base has some spawning issues, some zombies just stand there
 
 
also, what the plan for the new menu features for the mod?
 
that and the ab...

hey, bro. could you please share the youtube link for me? it is very interesting work, i would like to implement something like that.
by the way. what do you think it is posible to remake makin night in makin day (skybox...