At a glance
Slime Rancher has a Mac version: Steam sells it for macOS. Install it in Steam for Mac; it doesn’t need Uncork.
Slime Rancher came out on Steam on 1 August 2017, made by Monomi Park.
What your Mac needs
Minimum macOS in the Steam requirements: 10.11.
Steam requirements list at least 4 GB of memory for Slime Rancher.
Allow about 1 GB of disk space for the Mac version.
How to play
Open Steam for Mac and install Slime Rancher as usual.
If the Mac version will not start, you can install the Windows version through Uncork: download Uncork, sign in to Steam and install Slime Rancher from there (1 GB). We have not tested it ourselves.
The Windows version through Uncork needs a Mac with Apple Silicon (M1 or newer).
Slime Rancher uses DirectX 11: Uncork renders it with D3DMetal.