MAYhem 2022: MEMENTO MORON is a 28-level Doom II megawad for Boom-compatible source ports, created by members of the Doomworld forums. It is the tenth installment in the MAYhem series and was led by James Caldwell (Obsidian). The stated intention of this year's installment was to homage the projects from the first 10 years of Doom mapping, with a resource pack comprised of textures from the IK Texture pack, Hellcore 2.0 and the Malice total conversion for Quake.