A classic, with a new way to play.
Freedoom supplies original free game data for a compatible Doom engine, with browser play provided by Decomp Games.
What you need
Freedoom data are free to use under the project terms; do not imply or copy proprietary Doom assets.
Controls & getting started
- Keyboard and mouse
Know before you play
- The official README describes Freedoom as game data that must be paired with an engine.
- The external Decomp Games page is a browser entry; this catalog does not claim a browser smoke pass.
Project status and device support are based on the linked sources. A source review is not a complete playthrough or a guarantee for every device.



