A spoiler-aware Tenebris Somnia guide covering the reported good, bad, and secret endings, how the routes branch, and whether the launch sale is the right time to buy.
Image: IGDB
Store links: Tenebris Somnia on Steam
Tenebris Somnia already has ending routes to plan around
Tenebris Somnia launched on October 16, 2026, according to GameSpot’s release listing, and the first practical question for horror players is no longer whether the game has secrets. It is how much of the run you are willing to repeat to see them. Last Word on Gaming’s post-launch Tenebris Somnia endings guide reports four available endings: a good ending, a bad ending, and two extra endings that only become available after the first two are completed.
That immediately changes the shape of the game for anyone eyeing the current launch discount. GameSpot reports that a Steam key is available through Fanatical for $18.24 / £13.13, while also disclosing that GameSpot and Fanatical are both owned by Fandom and that the article was made in collaboration with Fanatical’s deals team. The deal is real as reported, but the buying decision depends on whether you want a short, replayable survival horror game where choices, item use, and a few missable sequence steps matter.
This guide contains ending-route spoilers. If you only want a buying recommendation, skip to the final section. If you are already inside Julia’s nightmare and wondering whether the blade in your inventory is a weapon or a moral trap, keep reading.
The game’s structure makes ending cleanup easier, but less forgiving than it first looks
The core appeal of Tenebris Somnia, as described by GameSpot and Prima Games, is its collision of retro 2D survival-horror play with live-action horror scenes. GameSpot says the game follows Julia, who visits her ex-boyfriend Ivan and is pulled into a parallel universe where nightmares hunt her. The same report credits Andrés Borghi and Tobías Rusjan with Saibot Studios as co-creators, with New Blood Interactive publishing.
Prima’s walkthrough frames the game as a survival horror built around exploration, item collection, puzzle solving, and dangerous enemy encounters. It also notes that the game does not always make the next objective obvious, which is important for ending hunters. Tenebris Somnia is not presented in the supplied sources as a branching RPG with dialogue trees. The ending routes reported so far hinge on what you do after obtaining a key weapon and, for the secret endings, whether you perform a specific chain of interactions before a later puzzle closes off the opportunity.
Last Word on Gaming also describes the game as having a shorter runtime and leaning into replayability. That is useful context. The bad news is that you cannot treat one blind run as a guaranteed completionist sweep. The better news is that, according to that guide, the secret endings do not require a long collectible grind. They require clearing the two base endings first, then following a more deliberate route.
Good and bad endings: the Aurifer knife is the moral fork
According to Last Word on Gaming, the good ending route begins after you obtain the Aurifer knife. From that point on, the instruction is simple but tense: do not kill Relicta ghosts. The guide says the ghosts will avoid anyone carrying the knife, so the practical route is to keep moving, resist the urge to clear threats out of fear, and finish the run without killing them.
The bad ending uses the same broad progression but flips that restraint. Last Word’s guide says that after obtaining the knife, you can kill as many ghosts as you want, but you must kill at least one to trigger the bad ending. The source text appears to spell the knife as “Airifer” in that bad-ending paragraph, while the good-ending section calls it the Aurifer knife. Because both entries refer to the same post-knife route point, players should read the bad-ending condition as tied to the Aurifer knife unless an official update corrects the terminology.
The route implication is clean: the knife is not simply a power spike. It is the point where combat behavior starts writing the ending. In survival-horror terms, that is a nasty little pressure plate. A player who treats every hostile presence as a resource drain to be eliminated can lock into the bad route, while a player who uses avoidance as a survival tool is aligned with the good route. Last Word says these two base endings must be completed before the extra endings become available, so the most efficient plan is to do one restrained run and one lethal run before attempting secret-route steps.
Extra endings: the Bible route must begin before the TV puzzle
The two extra endings reported by Last Word on Gaming are gated behind prior completion of both the good and bad endings. After that, the guide says to start a new game and take the Bible from the desk. The first critical step happens on the second floor, where you must use the Bible before the TV puzzle. The reported input is to start at Mars and rotate counterclockwise six times.
From there, Last Word says to go to the first floor of the community centre and use the Bible again, then enter the code 6666 to open the lock. Next, go through the green door on Floor 0 and use the Bible once more. The route then calls for connecting the yellow cable to the cameras and switching through channels until enemies appear. After that sequence, proceed through the door opened by the Copper Key.
The split between the two secret endings comes later, on the third floor. Last Word reports that players should enter the blue door to the left of the elevator. For Extra Ending 1, insert the three Iron Crosses to enter the door. For Extra Ending 2, follow the same route until that blue door, but use the apartment key instead of inserting the Iron Crosses.
That makes the secret route less about broad morality and more about ritual order. The danger for players is not missing dozens of collectibles, at least based on Last Word’s account. It is failing to begin the Bible sequence before the TV puzzle, then reaching the later branch without the correct route state. If you are doing this blind, keep a manual save before the TV puzzle if the game allows it. If it does not, treat that section as your point of no casual return for secret-ending cleanup.
The ending count changed from unknown to guide-confirmed, but official naming is still murky
There is a useful source conflict around Tenebris Somnia endings, and players should be aware of it. A pre-launch endings page on tenebris-somnia.wiki, last updated September 26, 2026, said no ending count had been announced and that no official source had listed unlock conditions. That was accurate for the state of public information described there before launch. Post-launch, Last Word on Gaming reports four endings and gives unlock steps for all four.
The supplied Destructoid excerpt says its guide lays out unlock conditions for every ending in Tenebris Somnia, but the provided source text does not include the actual conditions. Prima Games labels its piece a complete walkthrough covering puzzles, bosses, and endings, but the supplied excerpt similarly establishes scope rather than listing ending requirements. The practical result is that Last Word on Gaming is the only supplied source here that provides detailed unlock steps.
There is still a distinction between reported guide labels and official terminology. “Good,” “Bad,” “Extra Ending 1,” and “Extra Ending 2” are the labels used in the guide coverage provided. The supplied sources do not show New Blood Interactive, Saibot Studios, or the Steam page publishing an official ending list or canonical names. For players, that does not reduce the usefulness of the route data, but it does matter if you are tracking lore, achievements, or future patch notes.
Is the launch sale worth it for horror players right now?
Based on the supplied sources, Tenebris Somnia is easiest to recommend right now to PC horror players who enjoy replaying compact survival-horror games to test alternate routes. GameSpot reports the launch-period Fanatical price at $18.24 / £13.13 for a Steam key. Last Word on Gaming says Steam player reception has been positive so far, though the supplied material does not provide a review count, percentage, or long-term trend.
The case for buying now is strongest if the format itself appeals to you: pixel-art exploration, item puzzles, enemy pressure, boss encounters, and live-action horror scenes that interrupt the safety of retro distance. Prima’s walkthrough description suggests a game where getting stuck is part of the texture, with clues, item combinations, and next steps that may not be obvious. Last Word’s ending guide suggests the replay burden is manageable because the two secret endings add route-specific story without requiring an extensive collection phase.
The case for waiting is also clear. If you are on console, GameSpot lists platforms as Nintendo Switch, Nintendo Switch 2, PC, PS5, and Xbox Series X|S, but the sale price cited in the supplied material is specifically for a Steam key through Fanatical. If you need platform-specific performance information, physical edition clarity, or official ending names, those details are not established in the provided sources. If you dislike replaying horror games after you know the scares, the ending structure may feel like homework rather than a reward.
For players searching Tenebris Somnia endings before buying, the answer is encouraging but conditional. The reported routes give the game a clean replay spine: first play for restraint, second for blood, then return for the Bible route and its final item split. At the discounted PC price reported by GameSpot, that is a reasonable launch pickup for horror fans who value atmosphere, route experimentation, and strange media texture over a single-and-done scare ride.