Universe Alpha

Create an account

One sign-in for Retro Space. Your player name and game state belong to each universe.

Player name in Alpha 3 to 20 characters: letters A–Z, a–z and digits 0–9. Password Use at least 8 characters and at most 72 bytes (some characters use several bytes). No null characters.

Password strength

Email address Personal language This language is saved in your master account for all universe memberships. I accept the terms of use: Terms of use (2026-10-27.1). I accept the game rules: Game rules (2026-10-27.1). I am at least 18 years old.

Information on processing, not blanket consent: Privacy information · Cookies and browser storage.