Tenebris Somnia Guide is an independent English-language website that helps players find their next step without revealing more of the game than they want to see. We publish under the Tenebris Somnia Guide editorial desk byline.
What you can use here
Start with the walkthrough for progression, open puzzle help when you are stuck, or check items and endings for a more specific question. The achievement tracker is a manual checklist that works in your browser. It does not connect to Steam or unlock anything in the game.
We keep demo information separate from full-game guidance. Some pages cover only the information we can currently support; a limited overview is not a promise of a complete route.
How the guide is produced
Official developer, publisher and store pages establish game identity and release information. Gameplay guidance names the sources used to support its steps. We distinguish published achievement descriptions from independently supported unlock instructions, and we do not present a source review as a personal playtest.
Each guide shows its scope, sources and review date. Unverified solutions stay unpublished, and corrections can change a guide when better evidence becomes available. Our editorial policy explains those decisions.
Our relationship with the game
This is an unofficial fan resource. It is not affiliated with, endorsed by or operated by Andrés Borghi, Saibot Studios or New Blood Interactive. Tenebris Somnia, its artwork and associated names belong to their respective rights holders.
For the game itself, announcements and official store links, use the official Tenebris Somnia website. We do not host game downloads or provide game-account support.
Contact the editor
Send corrections, rights questions or website feedback to hello@tenebrissomniaguide.com. Include the page URL and the relevant game version when reporting a guide issue. The contact page explains what is useful to include and how the email link works.