At a glance
Just Cause 4 Reloaded runs on Apple Silicon Macs, according to a player report: M5 Pro, 17 October 2026, rated 4 out of 5.
Just Cause 4 Reloaded came out on Steam on 4 December 2018, made by Avalanche Studios.
Will Just Cause 4 Reloaded run on a Mac?
Players ran Just Cause 4 Reloaded on Apple Silicon Macs through the same kind of compatibility layer Uncork uses:
| Date | Mac | macOS | Rating | Played |
|---|---|---|---|---|
| 17 Oct 2026 | M5 Pro | 27.0 | 4 / 5 | 26 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 8 GB of memory for Just Cause 4 Reloaded; 16 GB recommended.
An 8 GB Mac is tight; 16 GB is more comfortable.
Allow about 59 GB for the game and another 5 GB for Uncork and Steam (their size in our fresh-install check in October 2026).
Just Cause 4 Reloaded uses DirectX 11: Uncork renders it with D3DMetal.
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 Just Cause 4 Reloaded in your library and install it (59 GB).
- Launch it with the “Play” button in Uncork.
If Just Cause 4 Reloaded 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 Just Cause 4 Reloaded ourselves, so we don’t know the frame rate on your Mac and how controllers will work.