Welcome back
Sign in with the activation key the owner sent you.
Signing in here doesn't use up your key. It still activates one PC in the game.
Hey,
Latest build
Your PC
Install
- Use a Fabric 1.21.11 profile with Fabric API (Modrinth, Prism and the vanilla launcher all work).
- Put mythos.jar in that profile's mods folder. Replace the old one if you're updating.
- Launch, press Right Shift, paste your key and choose Activate this PC.