Doom: Damnation (DDAMN10.WAD) is a full four-episode replacement vanilla megawad, for The Ultimate Doom. It was released in February 2021, following an initial three-episode release in November 2016. It was designed by Ofisil, who also composed the soundtrack for it. This mapset acts as a retelling of the original events that unfolded in The Ultimate Doom; the maps are designed with traditional gameplay in mind, combining action, exploration and atmosphere on abstract and semi-realistic environments, with the custom made OST occasionally adding a slight horror vibe.