Tenebris Somnia achievements
Steam lists 24 achievements for app 2121510: 18 public and 6 hidden. The names, descriptions, and global rates below are from the Steam achievements page on October 18, 2026. PlayStation trophy names and Xbox Gamerscore were not available.
Last checked 2026-10-18.
| Count | 24 on Steam. Xbox confirms achievements and cloud saves. PS5 trophy list was not retrieved (PSNProfiles returned 403). |
|---|---|
| Easiest | Classics Never Die, 36.2%, pick up the iron pipe. |
| Rarest public | Wrench Queen, 0.2%, finish using only the wrench. |
| Hidden endings | VIVUS EX MORTIBUS 0.4% and RENUNTIATIO 1.2%. |
What the route feels like
I used the achievement text as a checklist of systems the walkthroughs only mention in passing. The silver bottle really does remove save points, because the achievement says so. The pipe, the wrench, Lavendoleum, the star lockers, and the four ending names are all in this table. Where a description is only “Get Ending #3,” I left it that short. Guessing the missing steps would make the table a lie.
Steam list
Rates are Steam’s globalpercentages at the check. They will move. Hidden rows are marked.
| Name | Description | Rate |
|---|---|---|
| Classics Never Die | Pick up the iron pipe | 36.2% |
| The Two Stooges | Kill two or more enemies at once (not Carnitos) | 32.6% |
| Have You Chosen... Wisely? | Fill the silver bottle by removing 3 save points | 22.2% |
| Devora | Find all 3 film canisters | 15.9% |
| Iron and wax | Defeat Obscuratus using only the wrench | 9.4% |
| One More For The Road | Drink Lavendoleum at full health | 9.3% |
| Valiant Little Taylor | Kill three Carnitos with one hit | 7.2% |
| De Relictis | Read all the pages of the old book | 5.6% |
| You Can Stop Now | Keep going down the endless corridor | 5.5% |
| Thinking About Him, huh? | Look at Ivan’s picture 5 times | 4.2% |
| He Just Wanted a Hug | Escape a Vorax into another room before it explodes | 4.0% |
| Devoured | Get eaten by Hermes (hidden) | 3.9% |
| SOLVE ET COAGULA | Get Ending #1 | 3.7% |
| MAGNUM OPUS | Get Ending #2 | 3.6% |
| Butcheress | Defeat the Carnitos without getting hit | 3.1% |
| Exhaust Pipe | Defeat Fumus using only the pipe | 2.2% |
| Maybe He’s In The Bathroom | Knock on Iván’s door 10 times | 1.6% |
| RENUNTIATIO | Get Ending #4 (hidden) | 1.2% |
| Acrophobia | Die by being dropped by Lacuna (hidden) | 0.9% |
| Stella Plena | Open all star lockers | 0.9% |
| Heart of Lead | Kill all relicta ghosts (hidden) | 0.6% |
| Bad Puppy | Make Sanguis break all the mannequins (hidden) | 0.5% |
| VIVUS EX MORTIBUS | Get Ending #3 (hidden) | 0.4% |
| Wrench Queen | Complete the game using only the wrench | 0.2% |
Questions people ask
How many achievements does Tenebris Somnia have?
24 on Steam, six of them hidden. PlayStation names were not confirmed on October 18, 2026.
What is the rarest achievement?
Wrench Queen, at 0.2% globally when the Steam page was read: finish the game using only the wrench.
Keep reading
Sources
- Steam achievement stats — Names, descriptions, and global rates
- Xbox store — Achievements and cloud saves are supported; Gamerscore values were not listed