Controls
Choose your own DOOM shareware doom1.wad. The original menu opens immediately. Arrows move and turn, Space fires, E opens doors, Tab shows the map and Escape opens the menu. Sound effects are enabled; music and online rooms are excluded.
Save and resume
Save Game writes a native slot. Wait for “Saved in this browser” before refreshing. Choose the same WAD again, then Load Game. Saves belong to this browser profile and origin. The WAD stays in memory and must be selected again after refresh.
Credits and open source
Chocolate Doom by Simon Howard and contributors, based on DOOM by id Software. Cloudflare WebAssembly port. GPL engine and corresponding source are provided below. Game data is separately licensed and supplied by the player.