Where the Verified status comes from
The supplied research records a game-specific Verified badge on the Steam store listing. An official community announcement independently states that status, giving a second official reference beyond the storefront entry. New Blood also confirms Steam distribution, although that platform link is not a separate performance certification.
Valve's Deck Verified explanation describes the compatibility review programme. It helps explain what kind of label you are seeing, but does not provide a benchmark report for this game. Keep the game-specific badge and the general programme description distinct when deciding what has actually been checked.
What the evidence does not measure
The collected sources do not provide an FPS table, battery-duration test or recommended TDP for Tenebris Somnia. They also do not establish a measured difference between specific Deck hardware models or a graphics-setting comparison. This page therefore does not recommend numerical targets based only on the Verified label.
| Claim | Evidence available |
|---|---|
| Steam Deck Verified | Recorded on Steam and repeated in official community information |
| Exact frame rate | No verified benchmark collected |
| Battery life or TDP | No verified measurement or recommended setting collected |
| Every older demo tested | Not established by the full-game compatibility label |
Check demo information separately
A full-game store entry and a historical demo are related products with different version contexts. The supplied research does not establish a separate compatibility test for each demo seen in older videos. If you use a demo to form an impression, identify that build rather than assuming that every historical control or behaviour is covered by the current badge.
The demo guide links official download sources and labels the older puzzle sequence. The beginner tips explain why on-screen control prompts matter more than copying a button from another build. Neither page substitutes a general controller-support listing for a measured Steam Deck performance result.
Compare support questions without mixing platforms
Steam Deck compatibility does not establish a native macOS version. The Mac support guide explains the separate Windows-only requirements found in the collected store information. For the purchase and launch questions that remain relevant on Deck, use the price guide and release date guide.