Mac compatibility
Can you play Call of Duty 4: Modern Warfare (2007) on a Mac?
Short answer: Try the Mac version first — Steam lists a macOS build of Call of Duty 4. It was built for Intel Macs; if it won't run on yours, the Windows version (DirectX 9) through Grapple is the untested fallback.
What we know
Steam lists Call of Duty 4: Modern Warfare (2007) for Windows and macOS. The Mac requirements (macOS 10.12 Sierra, Intel Core 2 Duo, GeForce 7300 or Radeon X1600) date from the Intel Mac era.
The Mac build's listed requirements were written for Intel Macs, and we haven't checked whether it still runs on current macOS or Apple Silicon. If it doesn't, the Windows version through Grapple is the fallback — also untested.
The Windows version lists DirectX 9.0c, which Grapple runs through Wine's WineD3D layer. AreWeAntiCheatYet lists it as supported on Linux/Proton, with PunkBuster as its anti-cheat.
Grapple settings
Nothing verified yet. Where to start, based on its DirectX version (in the app, the same options are in the game's settings):
- DirectX 9 runs through WineD3D, Wine's own graphics layer, which Grapple picks for older games by itself. Nothing to set.
- To see frame rates, turn on the Metal HUD:
grapple set Steam hud on
Heads-up: this game uses PunkBuster. Anti-cheat support can differ between Linux and macOS, so treat online play as unverified until someone has run it.
Test record
None yet.
Played it on Grapple?
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FAQ
Can I play Call of Duty 4: Modern Warfare (2007) on a Mac?
Steam lists a macOS version of Call of Duty 4: Modern Warfare. Its Mac requirements ask for macOS 10.12 Sierra and an Intel Core 2 Duo — written for Intel Macs. Likely to work — not tested yet, but nobody has tested it with Grapple yet. That's what the game's published facts suggest, not a result. The page changes to Works once players report it working.
What might stop Call of Duty 4: Modern Warfare (2007) from working?
It uses PunkBuster. The developer enabled it for Linux/Proton, but we know of nothing equivalent for Wine on macOS, so treat online play as unverified. There's a native Mac version too — this expectation is about the Windows version run through Grapple.
Which DirectX does Call of Duty 4: Modern Warfare (2007) use?
Call of Duty 4: Modern Warfare (2007)'s requirements list DirectX 9. Grapple starts it on WineD3D, Wine's own graphics layer for DirectX 9 and older.
Is there a Mac version of Call of Duty 4: Modern Warfare (2007)?
Steam lists a macOS version of Call of Duty 4: Modern Warfare. Its Mac requirements ask for macOS 10.12 Sierra and an Intel Core 2 Duo — written for Intel Macs.
Sources
Every factual claim on this page comes from these. Spotted something out of date? Let us know.
- Steam store page — system requirements, platforms and anti-cheat disclosure (checked 28 September 2026)
- AreWeAntiCheatYet — Call of Duty 4: Modern Warfare, listed as "Supported" on Linux/Proton (checked 28 September 2026)
Try Call of Duty 4: Modern Warfare (2007) yourself
Grapple's Free plan runs one game, forever, so you can find out on your own Mac without paying. Then tell us how it went with the buttons above, so the next player knows.
Call of Duty 4: Modern Warfare (2007) is a trademark of its owner and is named here only to identify the game. Grapple isn't affiliated with or endorsed by Infinity Ward.