Sign in.

Welcome back, owner. One key, one email — then the shelf is yours.

★ one account can publish · everything else stays read-only

The session lives in this browser only. Sign out any time — nothing is stored on the shelf side.

The studio is one locked door on a wide-open site: every game, remix and comment stays public. Signing in only unlocks the workbench behind it.

(the key is one email. not yours. sorry.)