Buy Cthulhu Mythos ADV The Isle of Ubohoth CD Key for PC

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The cheapest price is 6.70€ (-62%) at Kinguin with a rating of 4.5 (79.8k reviews) · Version Steam Key · Region Global · We compare prices at 2 verified stores with 2 active offers · Updated on 05/12/2025 38min. ago

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The KEY format at Kinguin is the cheapest for the version from 6.70€

Buying at Kinguin saves you 62% compared to the official store

Among the listed stores, Kinguin4.5(79.8k) is one of the best rated by the community with a price of 6.70€

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About Cthulhu Mythos ADV The Isle of Ubohoth

On a mysterious island in the Seto Inland Sea, an urban legend tells that completing the "88 Temples Pilgrimage" will summon Kukai, who will grant your wish. Our protagonist, visiting this island, is suddenly cursed by an unknown entity, putting their life in jeopardy. Can they prevent the resurrection of an ancient evil god sealed on the island and break the curse?

・Player Stats and Appearance Customization

Answer questions to shape your protagonist’s stats.

Enjoy thrilling dice rolls with challenging stats, and for an added layer of immersion, you can even replace the protagonist’s image.

・Dice Roll Choices

In critical moments, the outcome of choices is determined by dice rolls. The success rate depends on the abilities of the protagonist and their companions. Sometimes, you will face scenes where you must succeed within a time limit!

・Explore the Map

Search for clues to break the curse as you travel around the island.

Keep an eye on your hunger level—it decreases with each move and can impact your dice rolls.

・Solve Mysteries

Unravel cryptic notes and solve puzzles to uncover the island’s hidden truths.

Hatsumi Amasawa CV:Mayu Mineda

A friend of the protagonist and a university student.

Cheerful and friendly with everyone, likely due to her good upbringing.

Has a fondness for occult content like horror and urban legends.

Reiji Kaga CV:Haruki Ishiya

A friend of the protagonist and a university student.

Although he excels academically, he postpones job hunting to focus on his hobbies and part-time jobs.

While his interests in horse racing and pachinko haven't yielded great results, his excellent memory and insight make him unbeatable at mahjong.

Hotaru Natsunagi CV:Yuki Tanaka

A girl living on the island.

Due to her frail health, she's never left the island and yearns for city life.

After an unexpected encounter with the protagonist, the wheel of fate for both her and the island begins to turn.

Yukitsune Saeki CV:Yuya Hirose

A young man living on the island.

Possesses mysterious powers and spends his days helping others.

Claims the protagonist is his "destined person," but his true intentions remain unclear.

Keiyū Natsunagi CV:Hidenobu Kiuchi

Hotaru’s father.

How to Change the Protagonist's Image

Steps to Update Player Image

1. Open the game's page on Steam.

2. Ensure the game is installed.

3. Click the gear icon on the right side of the screen and select "Manage," then "Browse Local Files." This will open the folder containing the game's files.

4. Place the images in the Jukashima_Data/StreamingAssets/player folder. Ensure the images adhere to the specified size and file naming conventions to be displayed correctly in the game.

Image Specifications

Size: 1920x1080 pixels

File Format: PNG with a transparent background

Number of Images: 11 (for different facial expressions)

File Names:

・tsujo.png

・odoroki.png

・kyouki.png

・hohoemi.png

・egao.png

・aseri.png

・hensou.png

・hensou_aseri.png

・ikari.png

・kanashimi.png

・fushin.png

Note: "hensou" is displayed during undercover investigations. Enjoy preparing your favorite disguise illustrations.

For the Mac version, right-click on Jukashima.app and select "Show Package Contents." Then, place the images in Contents/Resources/Data/StreamingAssets/player.

Japanese, English

Everything you need to know to buy Cthulhu Mythos ADV The Isle of Ubohoth for PC at the best price


Assuming we all know what digital versions of games are, which usually come in digital code, key or Steam Key format, let's highlight the 3 most interesting formats for buying Cthulhu Mythos ADV The Isle of Ubohoth for PC in digital format, although there may be others:

-Cthulhu Mythos ADV The Isle of Ubohoth Steam Account: This is an account that contains the game Cthulhu Mythos ADV The Isle of Ubohoth already installed. It's cheaper than the rest, but it may violate certain platform policies, and its activation process is not as straightforward as digital keys.

-Cthulhu Mythos ADV The Isle of Ubohoth Steam Key: It's a cd key that will allow us to activate Cthulhu Mythos ADV The Isle of Ubohoth on our Steam account. It's the most recommended digital version, for its price and ease of activation. If you want to know how to activate this format easily, you can visit our blog with the entire activation process for keys on Steam.

-Cthulhu Mythos ADV The Isle of Ubohoth Steam Gift: It's a URL that will activate Cthulhu Mythos ADV The Isle of Ubohoth on your account and leave everything ready for you to start downloading the game. It's a cheap format with very fast activation, but it has more problems than the other formats.

Our recommendation: Buy Cthulhu Mythos ADV The Isle of Ubohoth for PC in Key or digital code format!

Can I activate the STEAM Key of Cthulhu Mythos ADV The Isle of Ubohoth in my region?


Digital formats of games, and in this case for Cthulhu Mythos ADV The Isle of Ubohoth, often have different activation regions. Currently, at Gocdkeys, we differentiate 4 regions:

Global: Which means you can activate that game anywhere in the world.
EU: You can only activate that digital key in regions or countries within the European Union.
US: It's only possible to activate that code in North America.
UK: It's only possible to activate that key in the United Kingdom.

Our recommendation: Buy Cthulhu Mythos ADV The Isle of Ubohoth in your corresponding region or in Global if you prefer not to take risks!

Are all stores selling Cthulhu Mythos ADV The Isle of Ubohoth for PC reliable?


We have 13 years of experience in the digital gaming market and have always resolved any issues our users have had with any store. So, you should trust us, as we will respond to any problems that arise with any of the stores we list. Just contact us and we will help you.

Information about Cthulhu Mythos ADV The Isle of Ubohoth for PC


On an enigmatic island in the Seto Inland Sea, an ancient urban legend promises that those who complete the "Pilgrimage of the 88 Temples" will be able to call upon Kukai to grant their greatest wish. The protagonist of our story arrives on this island and soon finds himself cursed by an unknown entity, facing mortal danger. His mission is to prevent the resurrection of an ancient evil god sealed on the island and break the curse before it is too late.

The game offers extensive customization options for the protagonist. Through a series of questions, you can adjust his stats and appearance, which directly influences his performance and the development of the story. Crucial moments of the game are resolved by rolling dice, the success of which depends on the skills of the protagonist and his companions. In addition, the image of the protagonist can be customized for an even more immersive experience.

The curse that affects the protagonist not only adds a layer of tension, but also impacts his performance. As you explore the island, the hunger caused by the curse unleashes terrifying attacks and reduces success rates on dice rolls. This element forces players to be strategic and careful, adding an additional level of challenge.

The game's narrative is deep and offers multiple branches. The outcome of the story changes significantly depending on the protagonist's mental state and the relationships he establishes with other characters. The decisions you make throughout the game are crucial, directly affecting the ending and offering a unique and dynamic experience.

Most common FAQs when buying Cthulhu Mythos ADV The Isle of Ubohoth for PC in digital format:

  • What is the key for Cthulhu Mythos ADV The Isle of Ubohoth on PC?

    It is a key that will allow you to download the game Cthulhu Mythos ADV The Isle of Ubohoth on your PC from official download platforms.

  • What's the best price for buying the key of Cthulhu Mythos ADV The Isle of Ubohoth for PC?

    As of 05/12/2025, in United States, the best price we have found in our selection of online stores that include the key for Cthulhu Mythos ADV The Isle of Ubohoth on PC is €6.70.

  • Why is the Steam Key of Cthulhu Mythos ADV The Isle of Ubohoth safer than the account format? See more

    The Steam Key format is what we always recommend due to its ease of use and higher security compared to any other format. You just need to redeem the key in your account to download Cthulhu Mythos ADV The Isle of Ubohoth to your game library. The account format requires more complicated steps and is more prone to errors during activation.

  • What issues can arise when activating a Steam Key of Cthulhu Mythos ADV The Isle of Ubohoth? See more

    The only issue we’ve encountered in 13 years is receiving a duplicate key that doesn’t work. In that case, simply contact the store where you bought Cthulhu Mythos ADV The Isle of Ubohoth, and they will provide a new key. You can also contact us, and we’ll help you out.

  • How long will I have to wait to receive the Steam Key of Cthulhu Mythos ADV The Isle of Ubohoth after purchasing it from a store? See more

    Delivery times vary by store. For example, in the case of Instatgaming, Eneba, G2a, or Kinguin, delivery is usually instant or takes just a few minutes. These stores rarely delay game deliveries.

    Other stores may take 30–40 minutes depending on game availability. On release days, delivery times may be slightly longer.

    If you notice an unusually long delay, contact the store or us, and we’ll resolve it as quickly as possible.

  • What guarantee do I have that the listed stores are reliable? See more

    At Gocdkeys, we only list the most well-known stores that have passed our quality checks. One of the most important factors is good customer support, and all listed stores offer it.

    There have been occasions when those services were overwhelmed, which is why we also offer 24/7 customer support to help resolve any issues or questions.

    In any case, we always offer a 100% guarantee, so you won’t have any problems, and if you do, we’ll resolve them as soon as possible.

Need more help? Use our FAQs.

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About of Cthulhu Mythos ADV The Isle of Ubohoth

Release date 06/28/2024
Users rating
0/5 (0 Comments)
Steam comments 1 user reviews 1 user reviews (1 Comments)
Categories
Adventure Adventure
Tags
Adventure Indie Singleplayer Choose Your Own Adventure Character Customization RPG Horror Psychological Horror Mystery 2D

Languages

English, Japanese

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