you can make those maps yourself if you not stuck in q3 duel world, with water and gravity and fly the alternative napalm around if the map doesnt have all the noclip, nodraw bullshit all over it, and kick ass in tdm/ctf/reactor
I can imagine the sight from some old people getting up early, witnessing from their window this guy walking alone dirty and wasted, filming himself and talking to his phone which he holds down up to his face, as he goes round corners of the street :D