One small app that signs you in, installs the game and keeps it updated. Windows 10 and 11, 64-bit.
Run the file you downloaded. Windows may ask once whether to trust it.
Use the e-mail and password of your Polar Peak account.
The launcher fetches the game the first time and keeps it up to date.
No account yet? Sign up here first, it takes a minute.
SHA-256 2a74ef81830f7bb646da9fc180e65b02b6fa11732530935e2af451b40d9debc2