This looks like a lot of fun to play once it's finished :sclapping:
As for Adren spots, safe areas and camping zones it is very much the decision of the map maker.
A little help may be if you picture for what level of players you want to make this map. There are maps like "bunkers185", "shooting range" and "nightwolfs almost contained" where there are safe zones and adren in which you can pretty much hide all the map. Or camping zones from where you can shoot at almost everywhere on the map. These are helpful for low level players that can't survive outside on their own. On the other hand there are maps like "deep violet" and "absolute hell" which have neither safe spots nor adren and are fun for the higher players.
Some Adren spot on a map is always nice but you don't have to make it safe or anything (like on king of kong). You can also only leave it open for a few waves and then close it up (orbital invasion, crossfire extreme)
Camping zones, if you want to put some in, shouldn't make killing too easy without being hit, there are enough too easy maps already on the server. The entrance to a small room from where you can shoot linkgun at a bigger room should be enough ("nightwolfs testing facility" has the amount of linkgun protection that i mean)
safe areas? The only safe place should be 6 feet under the earth muhahaha
Nah joke, but safe areas don't need to be 100% safe either, like on "happy monster party" or "cargo ship" you can make it possible for monsters to reach these places or for queens to teleport inside them, to hunt down some people from time to time. Make the people who want to hide at least move around a bit in their safe hole to stay alive
Weapons: Also a choice you have to make for yourself, put all the weapons simply on a locker or put them 1 at a time around the map so someone has to gather them all first or even leave some weapons out all together (no flak on "techtrain" no linkgun on "tic tac toe"
But most important of all: Don't forget to put a portal gun in the map!!!
But as i can see from the screenshots so far it looks like a balanced map with moderately open areas for running around without globe, safe adren, spots for link parties where you can't shoot at more than your room, all in all it looks like a nice balanced map. I hope I can play it soon :sangel: