Crash Landing (MAP19) [Doom & Retro FPS Mods] Ancient Aliens is a 32-map megawad for Boom-compatible ports by Paul “skillsaw” DeBruyne, themed around alien conspiracy parodies (esp. the Ancient Aliens TV show). It features custom textures, a unique palette, a full original soundtrack by Stuart “stewboy” Rynn, and guest maps in the final episode. Released as RC on May 8, 2016, just before Doom (2016), it gained wide attention and won a 2016 Cacoward. The final version hit idgames on July 19, 2016