The sequel nobody asked for, Penance 2: the Retrobution! This is a GZdoom single player wherein you control a new Playerclass known as "The Vulken"; A demon that's composed of nothing more than a skeleton and fire! play through 8 New maps and fight with a new weaponset of pre-rendred graphics!
there are various arenas to fight in the Deathmatch Iteration of Penance 2. Brutalist archatecture and medival castles, and the new upcoming map in V1.1: the tower of Babel.