Chocolate Doom is a Doom source port that accurately reproduces the experience of Doom as it was played in the 1990s. (Read more ...) See some Screenshots of Chocolate Doom in action. Download the latest version of Chocolate Doom. Check out the User guide page for information about using Chocolate Doom, or the FAQ for answers to some common questions. Chocolate Doom is under continual active development. Visit the development page to find out how to keep up to date with the latest improvements. Crispy Doom is a friendly fork of Chocolate Doom that adds a number of extra features.