Valve Releases Steam Controller Design Files for DIY Modding and Accessories

Valve has officially released the design files for the Steam Controller, a move that allows users to create custom accessories or modify existing ones. The company made the announcement on June 24, 2024, providing enthusiasts with the tools to build or enhance their own gaming peripherals.

The design files are now available for download on Valve’s Steam Store News page. This release comes after the Steam Controller was discontinued in 2019, leaving many users without access to official replacements or accessories.

What’s included in the design files?

• 3D models for the controller’s components, including the chassis, buttons, and triggers.
• Schematics for the controller’s internal electronics and wiring.
• Firmware source code for the controller’s custom firmware.
• Assembly instructions for building a functional controller from scratch.

Valve stated that the release is intended to support the modding and DIY community, allowing users to repair, upgrade, or customize their controllers. The company emphasized that the files are provided "as-is" and may require technical expertise to use effectively.

"We’re releasing the design files for the Steam Controller to empower the community to keep their devices functional and customizable," said a Valve spokesperson. "This is part of our ongoing commitment to supporting hardware that users love, even after production has ended."

The Steam Controller was originally released in November 2015 as part of Valve’s push into hardware. It featured unique dual-trackpad controls and was designed to work seamlessly with Steam’s Big Picture mode. Despite its innovative design, the controller was discontinued in 2019 due to low sales and high production costs.

While Valve has not announced plans to re-release the Steam Controller, the availability of design files opens new possibilities for enthusiasts, modders, and small manufacturers to create compatible accessories or even fully functional replicas. The move has been welcomed by the modding community, which has long sought ways to extend the lifespan of discontinued hardware.