Steam Controller and Puck CAD files officially released under a Creative Commons license — Valve encourages users to create accessories for the device

Valve has released Steam Controller and Steam Puck CAD files on GitLab under CC BY-NC-SA 4.0.

The files are meant to help fans design and share non-commercial accessories and mods, including 3D-printed parts.

Valve also marked areas that should not be changed because they contain antennas or magnetic connectors.

Anyone planning to resell modified hardware commercially will need a separate license from Valve.