Download Warzag

First Launch

To play Warframe on your Mac, download Warzag. It isn't notarized by Apple, so macOS asks you to confirm it once:

  1. Drag Warzag from Warzag.dmg into your Applications folder.
  2. Open Warzag. When macOS says "Warzag" Not Opened, click Done.
  3. Open System Settings > Privacy & Security, scroll down and click Open Anyway.
  4. Click Open Anyway again, then use Touch ID or enter your password.

Then click Get Started. Warzag sets everything up and asks only when it needs you, like signing in to Steam. When it's ready, click Play.

No Open Anyway button? It shows for about an hour after you try to open Warzag. Open Warzag again, then go back to Privacy & Security.