A classic, rebuilt
Dwasm runs the Doom engine directly as WebAssembly. Import your own IWAD to select the campaign. Start without mods; a working base game is easier to troubleshoot. Files are read locally and never uploaded.
What you need
Choose a compatible Doom IWAD (.wad), such as DOOM.WAD from your own installation. The commercial WAD is not supplied.
Controls & input
- See the upstream project’s control documentation.
Saving your progress
Save through the in-game menu. Export a backup before clearing browser storage.
Browser data can be cleared by your browser or operating system. Export a backup from the player before clearing site data or moving devices. Private browsing may not retain saves.
Known limitations
- Browser integration is undergoing verification.
Source & assets
The engine and game data have separate licenses. A source release does not automatically make the original artwork, music, or levels freely redistributable.
