Current evidence
- Steam demo: available
- Official Steam Deck rating: not confirmed in the sources reviewed
- Steam Controller label: a user-defined tag, not an official support feature
- Full-release performance: needs hands-on Steam Deck verification after the September 16 release
What remains unverified
Performance, text readability, prompts, bindings, suspend and resume behavior, and battery use have not been verified on Steam Deck.
Buying advice
Try the free demo on your own Deck before buying. Do not treat this page as a Verified badge until Valve shows one on Steam.
Sources & verification
This page separates confirmed public facts from release-build observations. Official sources are preferred for platform and product details; the published Xbox list is used for achievement names and requirements.
Official Steam page↗Steam achievements↗Official Woodo website↗Daedalic demo announcement↗Guidexon achievement route guide↗TrueAchievements Light It Up report↗Third-party published achievement list↗