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Source Port ● In DevStandalone VRVersion vr-quest3-0.2.0
  • Quest 3

OpenMoHAA VR (Medal of Honor: Allied Assault)

Developed bybearstonem Official Page ↗

Medal of Honor: Allied Assault as a native OpenXR port on Meta Quest 3, built on the OpenMoHAA engine. Body holsters, grenade throws and ladder climbing. Bring your own game files.

  • Tracking
    Yes, 6DoF
Headsets
  • Quest 3
No Quest connected
1Step 1: Install Port APK

This game has 2 steps

  1. Install the app on your Quest.
  2. Add the game files from your own copy. You can send them over USB or copy them yourself.

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Manual APK Download (GitHub Releases)
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Verification

Not tested

Step-by-Step Installation Guide

Install on Quest, in the card above, is the one-click USB install. These steps are the manual path (SideQuest or ADB).

Overview

OpenMoHAA VR is a standalone VR port of Medal of Honor: Allied Assault for Meta Quest, built on the OpenMoHAA 0.83.0 engine and OpenXR. 0.2.0 adds body holsters, grip-driven ladder climbing, controller-velocity grenade throws and an on-demand HUD on the off-hand X button.

[!NOTE] No game files included. The APK holds the engine only. You need your own Medal of Honor: Allied Assault PC game: copy every .pk3 from its main/ folder.

Prerequisites

  • Meta Quest 3 (other Quest models are unverified).
  • Your own Medal of Honor: Allied Assault PC install.
  • A PC with adb for the configuration file.

Step-by-Step Installation

  1. Install the APK via 1-click on QuestPorts or install openmohaa-vr-quest3-0.2.0.apk with adb install -r.
  2. Copy all .pk3 archives from the game's main/ directory to /sdcard/Android/data/org.openmoh.openmohaa/files/main/.
  3. Download autoexec.cfg from the same GitHub release and push it next to them: adb push autoexec.cfg /sdcard/Android/data/org.openmoh.openmohaa/files/main/autoexec.cfg, then adb shell am force-stop org.openmoh.openmohaa.
  4. Launch OpenMoHAA from Unknown Sources inside the headset. Do not start it with adb shell am start.

[!TIP] Prerelease: the 0.2.0 build was not measured on a headset before release. Let the app create its own main/save and main/configs folders. When you upgrade, install the new autoexec.cfg too.

Troubleshooting & Tips

Dark scenery comes from world dynamic lighting: the release's autoexec.cfg sets r_worldDlights 0 as a workaround, so push it after every upgrade. Black boxes in some fonts are a known open issue. The .pk3 files must be directly in files/main/.

Requirements SummaryStandalone VR

Original Game Required:
PC Retail / Legal CopyStore Page ↗
Asset Directory on Quest:
/sdcard/Android/data/org.openmoh.openmohaa/files/main/
Required Files:
Base game assets
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