STANDALONE IWAD: A single unzippable folder with everything you need to play in a crisp 320x200 resolution. Contains a copy of Chocolate Doom, a standalone iwad, and a batch file to run from. >>> STANDALONE DOWNLOAD <<< PWAD VERSION: A pwad variant for use with other iwads. Requires doom.wad v1.9 (costs money) or freedoom.wad (free, and you won't notice the difference anyway), and a source port such as Crispy Doom, PRBoom+, Eternity, or GZDoom >>> PWAD DOWNLOAD <<<