← § Help

System Requirements

Quick Answer

Hollowmark runs on macOS 12 (Monterey) or later, on Apple Silicon or Intel Macs, on the same computer where you play MTG Arena. Windows is not supported yet; it is planned for v1.1.0 or later.

Step by Step

macOS

  1. Check your version: Apple menu > About This Mac. You need macOS 12 or later.

  2. MTG Arena must be installed on that Mac. Launch it once so it creates its log file, then follow the installation guide.

Windows

Windows is deferred to v1.1.0 or later. We are not publishing a Windows minimum version until that work ships. If you play on Windows, join the Discord to be told when it is available.

If That Doesn't Work

  • Not sure which macOS version you have, or it is older than 12: tell us in Discord #help and include your version.

  • Install problems on a supported Mac: see Daemon Troubleshooting.