Garry’s Mod is a sandbox mod for the Source Engine. Unlike normal games there aren't any predefined aims or goals. Players are given tools and are left to entertain themselves. The player is in a world where objects can be created and destroyed on demand. Where people can be created and destroyed with the click of a mouse. A world made for him. A world he made.
This Civil Protection Officer is out of ammo. His allies are dead. He gives up because he knows he can't make a run for it. (Doesn't really need a backstory)