At a glance
Mafia II: Definitive Edition starts on Apple Silicon Macs, according to a player report: M3, 21 October 2026, rated 5 out of 5. The report is short — 2 min of play, and nobody has checked longer sessions yet. We haven’t run Mafia II: Definitive Edition in Uncork ourselves yet.
Mafia II: Definitive Edition came out on Steam on 19 May 2020, made by Hangar 13, D3T.
Will Mafia II: Definitive Edition run on a Mac?
Players ran Mafia II: Definitive Edition on Apple Silicon Macs through the same kind of compatibility layer Uncork uses:
| Date | Mac | macOS | Rating | Played |
|---|---|---|---|---|
| 21 Oct 2026 | M3 | 27.0.1 | 5 / 5 | 2 min |
Graphics in the reports: DXMT.
What your Mac needs
You need a Mac with Apple Silicon (M1 or newer): Uncork does not run on Intel Macs.
Steam requirements list at least 6 GB of memory for Mafia II: Definitive Edition; 8 GB recommended.
Any Apple Silicon Mac has enough memory for the listed minimum.
Allow about 50 GB for the game and another 5 GB for Uncork and Steam (their size in our fresh-install check in October 2026).
How to launch with Uncork
- Download Uncork — it’s free.
- On first launch, Uncork installs everything it needs and Steam — about ten minutes.
- Sign in to Steam with your password or a QR code from the Steam app on your phone.
- Find Mafia II: Definitive Edition in your library and install it (50 GB).
- Launch it with the “Play” button in Uncork.
If Mafia II: Definitive Edition won’t start or crashes, message us on Telegram at @uncorkwin and we’ll look into it together.
What we have not tested
We haven’t run Mafia II: Definitive Edition ourselves, so we don’t know the frame rate on your Mac and how controllers will work.