Publishing

Share validated chambers directly from the game to Steam Workshop.

Publish flow

Open Chamber ↓ Publish ↓ Title Description Preview Image Visibility ↓ Upload

First-time publishing

The Steam Workshop legal agreement may be required before your first upload. If prompted, use OPEN AGREEMENT in the publish overlay to review and accept Steam's terms.

Visibility options

The publish overlay exposes three visibility settings:

PUBLIC
FRIENDS ONLY
PRIVATE

Updating an existing item

If a chamber already has a stored Workshop file ID, publishing updates the same Workshop item rather than creating a new one. The overlay title changes to UPDATE WORKSHOP ITEM.

Updating your chamber

Metadata changes

Title, description, preview image, and visibility can be changed and re-uploaded without affecting creator completion.

Gameplay changes

Any gameplay edit changes the content hash. After uploading gameplay changes:

Creator completion may become COMPLETION EXPIRED until you complete the new version.
Subscribers receive the updated content through Steam Workshop.

Re-complete the chamber in a playtest to restore CREATOR COMPLETED ✓ status before your next update if you want that badge on the Workshop listing.