OpenMoHAA is an open-source game engine that is compatible with Medal of Honor: Allied Assault media and network protocol, based on the ioquake3 project. It provides free, open-source binaries that can run the original MOH:AA content, which we do NOT provide.

Come and visit us at the project forums and our SourceForge project page!

Screenshot of OpenMoHAA playing on an original MoHAA server