Valve shows you how to build your own e-paper display for the Steam Machine – and it’s a case mod I never realized I needed

Valve shares open-source files for an e-paper screen for Steam Machine
Anyone can download, edit, and share the files
The screen can attach to the Steam Machine’s body and show useful information

I have to admit, after Valve announced the $1,049 / £879 (around AU$1,500) price of the Steam Machine, my excitement for the compact gaming PC plummeted – but a recent move by the company has gone some way to restoring my faith.

As Brad Lynch pointed out on Twitter, Valve has shared the instructions, 3D print files, software and list of needed materials for people to build their own e-paper display that can be attached to the body of the Steam Machine, which can then be used to show information such as the temperatures and performance of the PC’s components.

Valve uploaded the full BOM list, 3D print files, and instructions for those who want to build their own E-Ink faceplate for the Steam Machine“Inkterface” was first shown off alongside the initial Steam Hardware announcements last yearhttps://t.co/9uylbczqg2 pic.twitter.com/MirrJP34LlJuly 2, 2026

Dubbed the ‘inkterface’, this second screen turns the Steam Machine into a retro-looking PC, and it’s a great reminder of why PC gaming can be so fun, as well as why, despite having its own issues, Valve continues to be one of the most interesting companies in the gaming industry.

Do it yourself

The fact that Valve is sharing these files and instructions as open source is very commendable, as it means anyone can use them and change, update, and improve them without paying a penny – as long as you have the appropriate tools and materials.

I can’t imagine Sony or Nintendo supporting, let alone encouraging, their customers to modify their consoles. Valve’s embracing of open-source (see also its use of Linux for SteamOS) shows that while it’s taking a console-like approach in some areas with the Steam Machine, it hasn’t completely abandoned the openness and customizability of PC gaming.

Being able to build your own rig, tweaking and modding your PC, is one of the things I love the most about PC gaming, so it’s great to see that Valve hasn’t completely abandoned its PC roots. Offering ways to add weird, quirky, but also useful, parts to the Steam Machine suddenly makes it a lot more interesting.

Of course, I still think building your own compact gaming PC and installing SteamOS to make your own Steam Machine is a better-value (and more fun) way of doing things, and, again, it’s a testament to how open PC gaming can be.

Even if you don’t have the time, materials or inclination to build your own ‘inkterface’ display for your Steam Machine, you’ll still be able to benefit, as other builders, and even retailers, will be able to make their own and sell them.

The future success of the Steam Machine, then, could hinge on its hackability, which could also be the key to prolonging its lifespan. While I’m not entirely sold on it yet, this does go some way to making the high price a bit easier to swallow.