The essential difference

The itch.io build is a public prototype, labelled version 0.5.5. The Steam product is the full commercial game released on September 21, 2026. They share the dressmaking idea, but they are not the same build or purchase.

Distribution and ownership

The prototype uses name-your-own-price distribution on itch.io. The full game is sold on Steam. Supporting or purchasing the prototype does not grant a licence for the full game.

Platform difference

The prototype page provides Windows, macOS and Linux downloads. The full Steam API currently marks Windows and macOS, not Linux.

Mechanics and controls

Prototype comments and recordings can reveal the project’s history, but an exact key, assist option or recovery method from that build should not be copied into a full-release guide without confirmation. All gameplay pages on this site default to the full Steam release unless clearly labelled otherwise.