At a glance
Pacify has a Mac version: Steam sells it for macOS. The Mac requirements list only Intel: on Apple Silicon Rosetta 2 runs it, and old Mac versions sometimes do not start on current macOS. Try it in Steam for Mac first.
Pacify came out on Steam on 22 February 2019, made by Shawn Hitchcock.
What your Mac needs
The Mac requirements list only Intel.
Minimum macOS in the Steam requirements: 10.14.
Steam requirements list at least 4 GB of memory for Pacify; 8 GB recommended.
Allow about 4 GB of disk space for the Mac version.
How to play
Open Steam for Mac and install Pacify 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 Pacify from there (7 GB). We have not tested it ourselves.
The Windows version through Uncork needs a Mac with Apple Silicon (M1 or newer).
Pacify uses DirectX 11: Uncork renders it with D3DMetal.