← Medal of Honor: Allied Assault War Chest

OpenMoHAA

Open-source, cross-platform id Tech 3 re-implementation: native widescreen, 64-bit performance, and a maintained multiplayer master server.

FPS / Action / Shooter · 2002 · ~2.4 GB · Commercial · one-time purchase

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That One Thing

Why OpenMoHAA sticks with us

Omaha Beach — the mission that convinced a chunk of its own development team to go start Infinity Ward.

What makes it different

Singleplayer
Multiplayer
64-bit Engine
Widescreen Support
Cross-Platform

About OpenMoHAA

OpenMoHAA is a GPL-2.0, actively maintained open-source re-implementation of Allied Assault, Spearhead, and Breakthrough on ioquake3. It runs natively on Windows, Linux, and macOS, fixes the widescreen and framerate-cap issues the 2002 engine never solved, and replaces the dead GameSpy master server with its own — 333networks — so server browsing works again. It needs your War Chest's original game files to run; it overlays on top of them rather than replacing your purchase.

System requirements

Minimum Requirements

Dual-core 2.0 GHz, 2 GB RAM, OpenGL 3.2 / Vulkan-capable GPU, requires an existing War Chest install

Recommended Requirements

Quad-core CPU, 4 GB RAM, dedicated GPU

Looking for the base game?

Medal of Honor: Allied Assault War Chest has an overview, reviews, guides, and discussions covering every edition.