
Call of Duty 4: Modern Warfare (2007)
COD4's campaign with physical rifle scopes, magazine reloads and grenade throws.
The catch: A beta tested mostly on Quest 3.
Will it run on your rig?
Check my rig
Set your rig to check fit.
Launch Kit
Get Call of Duty 4: Modern Warfare (2007) running
Steps are general until you ; then the runtime step matches your headset.
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Set your VR runtime
Pick your OpenXR runtime: the Meta Horizon Link app for Link or Air Link, Virtual Desktop's VDXR for Virtual Desktop, or SteamVR for Index, Beyond and Pico.
General step from us -
Install Call of Duty 4: Modern Warfare (2007) (Steam)
Install it and launch it once in flat mode to finish first-time setup, then quit.
General step from us -
Have these ready
Original 2007 COD4 with single-player launched once · Quest: Virtual Desktop with VDXR · Windows PC
From the creator's guide -
Creator step 1
Install COD4 and launch single-player once
From the creator's guide -
Creator step 2
Download the KisakCOD-VR Setup.exe and its .sha256 from the same release
From the creator's guide -
Creator step 3
Run Setup, which searches Steam libraries for the game
From the creator's guide -
Creator step 4
Launch in VR
From the creator's guide -
First launch in VR
Put the headset on, then start Call of Duty 4: Modern Warfare (2007) the way the creator's guide says. Calibrate your height in the first area.
General step from us
Stuck?
Death From Above level unsupported
Reported on the creator's page or the linked sources. Known issue
Intermittent D3D9 device-hung crash
Reported on the creator's page or the linked sources. Known issue
Meta Quest Link's 32-bit OpenXR can crash on session creation
Reported on the creator's page or the linked sources. Known issue
Black screen in the headset
This mod uses OpenXR. Check the active OpenXR runtime matches how you connect (the Set your VR runtime step), then start Link or Virtual Desktop before the game. General tip from us
Controllers don't show up
Start Link, Virtual Desktop or SteamVR before the game, and make sure the controllers are awake before launch. General tip from us
Stutter or low frame rate
Lower the in-game resolution or render scale first, then shadows and volumetrics. Close overlays you don't need. General tip from us
The mod didn't load at all
Recheck the game version against the creator's page; a game update is the most common cause. Then reinstall the mod files. General tip from us
Prefer a guide that talks back?
Copy a prompt for Claude Code on your PC. It asks before every download or change, and only uses the official page.