Linux availability
Desktop Mate for Linux
There is no publisher-listed native Linux release. This page answers the Linux search directly and separates Desktop Mate from the MATE Desktop Environment and Ubuntu MATE.
Independent fan resource. Not affiliated with, endorsed by, or sponsored by infiniteloop Co., Ltd., Valve/Steam, or any character rights holder.
No native Linux build listed
No Proton promise
MATE is a separate Linux project
Ubuntu MATE is a separate distribution
What the Linux answer means
- Do not download an APK, AppImage, Flatpak, or repacked executable claiming to be official Desktop Mate.
- Do not assume Proton will work: the developer has not published a compatibility guarantee.
- For a Linux desktop environment, use the official MATE project or Ubuntu MATE sites instead.
Next steps
- Confirm that the search result really means the character companion app, not MATE Desktop Environment.
- Use the Steam listing to watch for an official Linux status change.
- If you experiment with compatibility tools, keep it separate from a production Steam library and treat the result as community testing, not support.
- Never disable system security or execute a script just because it promises a Linux port.
REAL PRODUCT CONTEXT
Check the clean app before adding extras
Desktop Mate is designed around characters interacting with desktop windows. A compatibility layer can fail in rendering, input, overlays, or model loading even when a launcher opens.
MATE Desktop Environment is a Linux desktop interface maintained at mate-desktop.org. Ubuntu MATE is an Ubuntu flavor at ubuntu-mate.org. Neither is a Desktop Mate port.
The safest next step for Linux users is to follow the official Steam listing and use the real MATE/Ubuntu MATE projects for Linux desktop needs.
Desktop Mate for Linux FAQ
Is there an official Desktop Mate Linux download?
No native Linux release is listed by the publisher at the time of this guide, and this site does not provide a mirror.
Can I run Desktop Mate with Proton?
There is no official Proton compatibility promise. Any result would be community experimentation and may break after updates.
Is Ubuntu MATE the Linux version of Desktop Mate?
No. Ubuntu MATE is an Ubuntu flavor that uses the MATE Desktop Environment; Desktop Mate is a separate Steam companion app.
Official sources
Platform status checked on 2026-07-22. Store metadata and publisher requirements can change, so use the linked first-party page for the final install decision.