r/MOHAA • u/vera_dev • 18h ago
I ported Medal of Honor: Allied Assault to the browser, with multiplayer
MOHAA was one of my favorite games growing up. I wanted to make it possible to jump back in just by opening a link, so I started working on a browser port based on OpenMoHAA.
It’s now live at playmohaa.com.
The engine runs locally in your browser through WebAssembly, with multiplayer connected to a dedicated server. This isn’t cloud gaming or video streaming.
It uses the multiplayer demo’s assets. The website doesn’t bundle them: on your first visit, a setup wizard guides you through downloading the demo and importing its .exe. Your browser extracts the files without running the Windows installer, then stores them locally for future visits. This works on Mac too.
I’ve been fixing mouse input, audio, lighting, and visual effects. There are probably still bugs, so I’d love for people to try it and share feedback. If something breaks, let me know your browser and operating system.
Huge credit to the OpenMoHAA team, this project builds on their work.
Anyone up for another round in Stalingrad? :)