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The Tartarus Key

in library

3.5/5

( 6 Reviews )

3.5

6 Reviews

English
19.9919.99
Why buy on GOG.COM?
DRM FREE. No activation or online connection required to play.
Safety and satisfaction . Stellar support and full refunds up to 30 days.
The Tartarus Key
Description
The last thing Alex Young remembers is being at home alone in her apartment… so why has she suddenly woken up in this strange mansion? All the doors are locked by bizarre puzzles and traps, there are cameras following her every move, and she keeps thinking she sees… things… out of the corner of her...
Critics reviews
77 %
Recommend
User reviews

3.5/5

( 6 Reviews )

3.5

6 Reviews

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Product details
2023, Vertical Reach, ...
System requirements
Windows 7, Intel Core i3-3240 (2 * 3400), or AMD A8-3850 (4 * 2900), or equivalent, 4 GB RAM, GeForc...
Time to beat
5.5 hMain
6 h Main + Sides
7 h Completionist
6 h All Styles
FAQ
Description
The last thing Alex Young remembers is being at home alone in her apartment… so why has she suddenly woken up in this strange mansion? All the doors are locked by bizarre puzzles and traps, there are cameras following her every move, and she keeps thinking she sees… things… out of the corner of her eye. If she wants to escape alive, along with the other captives she discovers, she’ll need to use her wits in this adventure thriller.

Inspired by the look and feel of classic horror games, The Tartarus Key serves up a mystery filled with twists and turns, and more than a few deadly surprises. Rely on brains over brawn to help Alex survive, but beware - not everyone might make it out alive.

Features:

  • Escape a deadly mansion filled with dangerous traps, and rescue Alex’s fellow captives… or fail, and leave them to a grisly fate
  • Uncover three different endings, and dig to the heart of the mansion and the strange secrets it and your captors hold
  • Solve puzzles and challenges reminiscent of escape-the-room games in a variety of unsettling and bizarre scenarios
  • A tense, atmospheric adventure that relies on puzzles and plot instead of combat or chase sequences

The Team:

Leonor Parra: Founder of Vertical Reach and the artist making The Tartarus Key as atmospheric and unsettling as possible. Hates jump scares and vowed to make a game that's downright spooky without them!

Kevin Colegate: The programmer in charge of making a game that plays as smoothly as you remember the classics being! A lover of retro games, he hopes The Tartarus Key surprises people with its blend of authentic vibes and puzzles.

Josie Brechner: Josie Brechner (she/they) is a composer, sound designer, and musician from Brooklyn, NY. She's made emotionally-driven sound worlds for games like EXTREME MEATPUNKS FOREVER, Blossom Tales 1 & 2, Mixolumia, Best Friend Forever, Freshly Frosted, and now The Tartarus Key. She has toured the US and performed electronic music internationally under the name Visager. Music from Josie’s three open-source Songs from an Unmade World albums has been used in hundreds of projects around the world.

©VERTICALREACH, Unipessoal Lda.

Popular achievements
System requirements
Minimum system requirements:
Why buy on GOG.COM?
DRM FREE. No activation or online connection required to play.
Safety and satisfaction . Stellar support and full refunds up to 30 days.
Time to beat
5.5 hMain
6 h Main + Sides
7 h Completionist
6 h All Styles
FAQ

What operating systems is The Tartarus Key compatible with?

The Tartarus Key is officially supported on Windows.

Does The Tartarus Key have DRM?

No! GOG games have no DRM and can be played without an internet connection, totally offline. Some bonus content might require an internet connection to download, but we do our best to limit that need. Read more about DRM.

Do you need GOG Galaxy to play The Tartarus Key?

No! You do not need GOG Galaxy to play The Tartarus Key. GOG gives you the option to download a fully offline installer and install The Tartarus Key that way, without using GOG Galaxy. GOG Galaxy is used for synchronization of achievements and cloud saves, but its usage is totally optional. Read more about GOG Galaxy.

What are the system requirements for The Tartarus Key?

Minimum: System: Windows 7, Processor: Intel Core i3-3240 (2 * 3400), or AMD A8-3850 (4 * 2900), or equivalent, Memory: 4 GB RAM, Graphics: GeForce GT 640 (2048 VRAM), or Radeon R7 250 (2048 VRAM), or equivalent, Storage: 1 GB available space. Recommended: System: Windows 10, Processor: Intel Core i7-950 (4 * 3000), or AMD FX-4300 (4 * 3800), or equivalent, Memory: 8 GB RAM, Graphics: GeForce GTX 745 (4096 VRAM), or Radeon HD 7770 (1024 VRAM), or equivalent, Storage: 1 GB available space.

Critics reviews
66
Top Critic Average
77 %
Critics Recommend
OpenCritic Rating

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User reviews
Overall most helpful review

Edited on: February 13, 2026

Posted on: June 4, 2023

heart-of-ice

Verified owner

Games: 1002 Reviews: 22

A distraction at best

TL;DR SAW with PS1 era graphics, good puzzles, underdeveloped story/characters, virtually no horror. A bunch of unfortunate souls have been trapped inside a mansion, it is your job to solve puzzles to rescue them. I found the puzzles to be engaging and generally well-designed. But for a game that’s centered around themes of kidnapping and SAW-styled deathtraps, TTK is insultingly tame in the horror/gore department. Sloppy writing causes a main character to trauma bond way too fast, the rest have no real personality save for superficial traits such as a disgruntled doctor, a disgruntled cop, a pompous rich man. One of the characters has endured dissociative identity disorder as a result from being experimented on at the mansion. Upon her rescue and (self-diagnosed) revelation of her condition, the other characters just briefly express empathy but brush it off as if nothing happened. As TTK borrowed inspiration from the 90s era of survival horror, it is vital to point out that Resident Evil – Code: Veronica’s Alfred Ashford was an infinitely more fleshed out character with a more nuanced depiction of said disorder. Aside from the puzzles, TTK’s strongest points are the soundtrack and atmosphere. The latter really is spot-on with limited visibility of darkened hallways, creaking noises, disturbing visions. Though the general audio volume throughout the game seems to be on the quiet end, Josie Brechner’s ambient soundtrack is eerie, tense, ethereal and unusual. “A Brief Respite” stands out as my personal favorite. I did somewhat enjoy my time with TTK, but since the puzzles only have one solution, once it’s over it’s over. There are multiple endings, which may warrant one additional play through. We’re halfway through 2023. Several games that are worth your time and money have been released so far with a many more to come. The Tartarus Key is not one of them. At least not at full price. Get it on a discount, but don’t expect to stick around it for long. A distraction at best.


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Posted on: March 26, 2025

SaikoGekido

Verified owner

Games: 316 Reviews: 3

Fun LIttle Indie Adventure

It's been really fun so far. I like the art style and the puzzles are clever but simple. The horror themeing and the music are both really comfy as well.


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Posted on: January 25, 2026

needsmoretree

Verified owner

Games: 99 Reviews: 6

hours of puzzles and jump scares

No monster chases, stealth sequences, or timed events. It's not voiced, but I had a lot of fun reading the dialogue lines out loud to myself. The dialogue felt very smooth and realistic.


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Posted on: April 30, 2026

Guitarsage2k

Verified owner

Games: 12 Reviews: 1

An Underrated Puzzle Horror

The Tartarus Key is a horror-puzzler inspired by some of the OG survival horror games, particularly Resident Evil but with a twist: imagine you had to go through a classic RE mansion but without any of the actual combat and the puzzles were more fleshed out, that's what The Tartarus Key is. There's clearly a lot of love and care put into this game, from its wonderful UI (perhaps irrelevant to some, but to me a huge boon in this instance), the great aesthetics, fun puzzles, and lovable characters, the game pretty much has it all. The puzzles are generally simple, often times being more about noticing patterns than about strictly solving anything (although there is some of that here), but with it being an escape room style game and that being something I love, it fills out a niche that I am always ready to get more of. I was surprised to find the character dialogue to actually be pretty enjoyable across the board. Each character is very charming in their own ways, at times even a bit funny, and above all else I appreciate the endless optimism and kindness of Alex, our main character. There are no complex characters here, but I don't think complexity is needed in this case. If I were to say the game lacks in any regard, it would be in its somewhat lackluster true ending. I love the revelation that the copies of yourself come about as a result of your true ending act and I do appreciate that this ties up the cult-ish stuff, but it caught me by surprise that Alex ultimately died - in kind of a goofy way too. Jumping at a god seems to work, I suppose, but I reckon there's some meaning to the idea that the god wasn't really strong enough even to stop that. In any case, I thought that there would be a bit more to Alex's demise after the fact, but you more or less get the same ending as if you do the good ending, though with a bit of extra writing at the end for each character summary. I wouldn't say I dislike the ending by any means, but I suppose I would say I didn't expect that to be all there was after the fact. I assumed even that there would be a true TRUE ending where Alex survives, but evidently not. Nevertheless, I consider The Tartarus Key to be an achievement when it comes to this PSX-style aesthetic. Plenty of games replicate the OG aesthetic, but this one comes with an added sense of coziness and tactile feeling that just makes everything pop in a super satisfying way. And of course, for anyone with a love for escape room style puzzles, this game should be an absolute winner.


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Posted on: December 5, 2024

Falmil

Verified owner

Games: 243 Reviews: 10

Puzzle Mansion

Enjoyed the game and all the puzzles. Writing of characters and story seemed a bit rushed as due to the nature of the game your interactions with most characters are limited and the story did not feel like it came together satisfyingly at the end.


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