A remake made (almost) from scratch of my old map Gg2_offblast, which in turn is an adaptation of a Gang Garrison 2 map, which in turn is an adaptation of a Team Fortress 2 map.
I made the map less sprayable, added more details, added more weapons, made the teleporters not spammable, and a few more changes.
C9 Pistol, Rifle and Shotgun for both teams. 4 CS Sniper Rifles. You may spawn with 2 weapons of these... and 1 (Stealable) RPG (reloads X0.5 Slower)... and of course the defibrillator.