D3wasm
A browser port of Doom 3
An experimental WebAssembly port of the id Tech 4 engine, allowing the Doom 3 Demo to run in web browsers.
Play opens wasm.continuation-labs.com in a new tab. Link checked 4 Nov 2026.
- Developer
- Continuation Labs
- Tech
- Emscripten, WebAssembly, WebGL
- Added
- 3 Nov 2026
D3wasm is an experimental port of the id Tech 4 engine to WebAssembly and WebGL, created by Continuation Labs. It allows the Doom 3 Demo to run directly inside web browsers without requiring plugins. The port is based on the dhewm3 project.
How to play
Use the HOME key instead of ESC to access the main menu, and INSERT instead of the tilde key to open the console.
What you need
Nothing to install or upload. The page runs a demo version.
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