That's a simple matter of marking the nav squares with empty and no_mobs. Don't even have to decompile the maps to fix that :)

Not slamming just offering a suggestion for repair. :)

It's City Center + what looks like maps 2-4 of Dead on Time... But finale's kinda borked. Going from map 5 to finale spawns you & the supplies in midair off the map and everyone falls to their death. So starting right from last map: finale seems to have much less supplies than Dead on Time's, plus one ERROR model... Most notable difference for me is 3(!!!) Tanks in the second Tank wave, then 2 Tanks at once when the chopper comes. Assuming none get stuck and suicide from where they spawn (which happened with some regularity in DoT), you're screwed playing above Normal with bots. -.-;;

OK maybe not that much fewer supplies, but I noticed there were no throwables or gas cans.

Adding safe rooms has a trick if you are going to paste maps together. You have to copy the old saferoom in the same orientation as the old one to the new map. I usually just copy the whole safe room (everything including the lights, moving bugs, anything) to the next safe room and attach it to some portion of the map. Sometimes that takes building some stuff to connect it. Once again just a helpful hint. Peace. BTW Fpelayo I've figured out how to make stuff spawn in different places instead of always being static. I'll e working on my old stuff to offer a better playing experience through variety. :) Peace. Work tomorrow.

I do appreciate the detailed feedback btw. Very useful.