Download. Install. Play.

You’ll need an M-series Mac running macOS 15 or later.

Install the app

1. Open Terminal, paste this command and press Return. Follow Apple’s prompts to install Rosetta.

   softwareupdate --install-rosetta

   Apple’s Rosetta instructions
2. Open the portfinch DMG, then drag portfinch to Applications.
3. Open portfinch from Applications. If macOS blocks it, go to System Settings → Privacy & Security → Open Anyway → Open.

Add your game

For Steam games, open Steam in portfinch, sign in and install your game. Then run it.

For a game downloaded from its creator, extract the complete folder. Choose Add game → From your computer… and select the game’s .exe file. Keep the other game files together, then press Play.