Early access

To save your score to the high-score board, sign in or create a free account below. You’ll come straight back to the game to save it.

The Tetramental web novel, its audiobook, the soundtrack and the Codex are free. Sign in with Google, or create an account with your email, to request early access; each request is approved by hand.

Early access covers the web novel, its audiobook, the soundtrack and the Codex. The full Tetramental game is not included; it’s still in development. (The web puzzle game is free for everyone.)

New here? Check this to request early access as you continue with Google: I understand early access is unfinished and doesn’t include the full Tetramental game.

With Google we only receive your name, email address and profile picture. See the privacy policy.

Name Player name optional

For the puzzle game: public on the high scores, challenges and multiplayer, never your real name. 3–16 characters, starting with a letter. You can choose one later, when the game needs it.

Email Password

12 to 128 characters
Not one that has appeared in a known data breach (checked when you sign up)
Any characters work, spaces included; no need for symbols or numbers. A few unrelated words make a strong, memorable password.

How did you find us? optional A note to the author optional · 0/300 I understand early access is unfinished and doesn’t include the full Tetramental game.

Your password is stored only as a secure, salted hash; nobody, including the author, can read it.