STAR WARS Zero Company on Steam Deck: Compatibility Notes
Separate Steam's official PC listing from third-party Steam Deck testing, then use a repeatable checklist before installing Zero Company on Deck.
The verified answer is limited: Steam lists the PC version, but the official launch pages do not provide a Steam Deck Verified certification. Steam Deck HQ reported a poor experience in its 2026-08-27 test. Treat Deck play as a compatibility experiment, not as a guaranteed console-like install.
What the sources prove
The Steam store page is the authoritative place for the PC listing and current Valve compatibility badge. The Steam Deck HQ test is an independent report, not a Valve certification and not a promise about every Proton version.
How to check before playing
- Read the current Steam compatibility badge on the day you install.
- Check the Proton version and the newest community test after each major patch.
- Test a real mission, not only the title screen, and watch frame pacing, shader compilation, controls, and battery use.
- Recheck after updates; performance values are not fixed by the store description.
This page records a dated test boundary. It does not claim a permanent rating or guarantee a particular frame rate. Sources checked 2026-08-29.