It's a mod intented to be played with Brutal Doom: A very balance deathmach arena called "Plasma Pool", because the only weapon in there is the Plasma Rifle. I hope you guys have a merry christmas, Yule, Hanukkah, Holiday, day off or whathever :D Do you know the original Jan Van Eyck? He was an artist from the gotic period, and he INVENTED the oil painting.
The Pool, my fellow games, is actually a pool of blood. But what can I do, this is a BRUTAL DOOM map, after all.