Hadron 0.1.0

[Broyojo]

The first release of Hadron: a compatibility tool that lets the native Mac Steam client install and run Windows games on Apple Silicon.

Requirements: an Apple Silicon Mac, macOS 27, and Steam for Mac.

Install

brew install --cask broyojo/hadron/hadron

or download Hadron-0.1.0.dmg below and drag Hadron to Applications. Then open Hadron and choose Set up Steam. macOS stops the first attempt: allow Hadron under System Settings → Privacy & Security → App Management, and set up again.

What runs: Portal, Portal 2, Subnautica, Astroneer, Among Us, Teardown, Geometry Dash and others. Unreal Engine 5, Java games and games with kernel anti-cheat do not yet. The list of games tried has the details.

This is an early release. Setting up modifies and re-signs Steam.app; Uninstall in Hadron undoes it. Hadron is unofficial and not affiliated with Valve.

If a game fails, choose Save a report… in Hadron and attach it to an issue.

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This discussion was created from the release Hadron 0.1.0.