
Trapped in an eerie dungeon, you must solve puzzles and evade lurking horrors to find the only chance of survival. Every step could lead you to freedom...or to your demise...
Revenue comes from in-game items and microtransactions, which our price-based model doesn't estimate. The player count below is how many people own it, not what they spent.
About
Objectives: Collect Ancient Coins and Find a Way to Open the Exit
Mouse - Interact
W A S D - Move
Shift - Switch Run and Walk
Tab - inventory / Show and Hide Cursor

Unique Underwater World- Dive Deep to Discover an Unknown Underwater World that No One‘s Been There Before...
Danger is in Everywhere - Monsters will randomly cause big troubles and put you in extreme danger. You must hide or run before they find you...
Items Respawn Randomly - Every time the situation is different, try your best to collect coins as many as possible...
Interactive Dead Body - Dig! Dig! Dig! You may find something in dead bodies by using knives... in the beta version, you can use knives as many times as you can.
Genres
Stats
Languages: English*, Simplified Chinese*languages with full audio support
Engagement
Reviews
Themes across 41 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
8/10
Megascary, very green
Short but I didnt really enjoy it as much as I'd hoped.
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Hours played at review time, across 41 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
没有汉化,差评
очень крутая идея
eu tive muitos bugs em todas as vezes que tentei jogar. Eu recomendo se você tiver sorte de não pegar nenhum bug...
i like it
Неплохо, очень даже! Целую игру добавил в желаемое <3
putting a screen covering damage feedback on getting hit with gas right before a death pit two minutes in your game is kinda dickish dude, especially since were all trained to run through deadly gas so we dont get hurt by it makin the chances even higher of falling in the pit and also you just finished giving us the tutorial message how to run. i just feel like youre playing games with my heart, bruh. makes me sad.
"Cthulhu: Death Escape / 克苏鲁:死亡逃脱 Prototype" is not a game. It's an advertisement for a product called "Remnants of R'lyeh". Remnants of R'lyeh is a Chinese asset flip looking first person adventure as once more amateur developers exhume the corpse of HP Lovecraft in an attempt to abuse and worsen his legacy with another godawful fan-fiction. Given this advertisement is three years old, it seems highly unlikely the developers are going ahead with stealing HP Lovecrafts works and making some kind of asset flip looking thing out of them. Good. But this isn't completely relevant because this is not Remnants of R'lyeh, it's just an advertisment for it, so it's not correct to try to review that completely distinct product. We must instead review this for what it is... an advertisement. If you enjoy advertisements, you can consume them for free on the web or on Youtube without needing to add them to your game library, download them, and then launch the advertising. It's impossible in a general sense to recommend people should do that over playing real, full games on Steam, and that applies here with "Cthulhu: Death Escape / 克苏鲁:死亡逃脱 Prototype" too. Usually the purpose of these advertisements is to get you to shell out money to the developer to buy the full product, but the developer hasn't bothered actually making a product you can buy, leaving this as an advertisement for nothing. We must question what value this pointless advertising has for gamers... and the answer is "none". Due to the poor public response amongst gamers for this advertisement, it seems unlikely the developer will go on to make the full product. This is only free in the same way that adverts on Youtube and banner ads in your browser are. This is a game demo that's been dumped on Steam to advertise another Steam store page in the hopes of raking in some cash. Just because advertisements are free, doesn't mean they're worth your time. It's important to understand there's a formal process to create a demo/page for a game which hasn't been followed here: https://partner.steamgames.com/doc/store/application/demos While it might seem like an inocuous mistake, publishing demos and advertisements as if they are full games is misleading and in some ways harmful. This advertisement is taking up marketing space and visibility that would be better made available to a developer that's done the right thing and created a full game. Instead, that visibility is given over to a demo/advert that's been published incorrectly and is polluting the marketplace. It's unclear if this mistake was made through incompetence or a deliberate intent to mislead gamers. Often developers may choose to incorrectly publish demo/advertisements as separate games as a cheap way to bypass paying Valve for marketing presence on the Steam front page, which may seem clever to them, but it's harmful behaviour and it's not good for gamers. Even worse, and quite disgustingly, the developer has put a for-profit PAID DONATION on this advertisement! They want YOUR money for this advertisement for one of their other products. How awful can this get? Despite having no up-front cost, this failed to appeal to the 120 million+ gamers on Steam. SteamDB showed the game peaked at just a dozen or so concurrent players, and now there's basically nobody playing it. Even though it's free. This is a dismal public reception, but it's easy to see why gamers rejected it. It's important to note that, despite this being such a low quality product, there's a number of positive reviews that all appeared immediately after the game launched, from suspiciously inactive Steam accounts that have reviewed almost no other games apart from this. Take the review score of this game with a grain of salt. Advertisements and incorrectly published demos don't add +1 to your game collector count, they aren't full games. It's impossible for me to recommend this incorrectly published advertising spam to gamers, you deserve better than adverts.
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Players by region
Where this game's players are, estimated from review languages.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $1.8K | 7 | 100% | $9.99 | |
| $433 | 7 | 29% | $1.99 | |
| — | 0 | — | — | |
| $0 | 5 | 40% | Free | |
| $99.9K | 367 | 88% | $7.19 | |
| $17.5K | 45 | 58% | $19.99 |