The translated version does not include the "Another Episode" add-on.

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When the test subject awoke, she remembered nothing but her own name...
As she wanders the deserted research facility, avoiding the monsters that lurk within,
her memories -- of her sisters and herself -- start to return.
What exactly has she seen in this lonely, ruined world?

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*Includes sexual and disturbing content.
Includes depictions of blood, interspecies sex, vomit, suicide, gang rape, pregnancy and birth, and amputation.

*Total CGs: 105 (57 base, of which 19 are X-rated + 48 variations)
*Approximate play time: 1.5-3 hours (may vary by individual).
*Endings: 3

*Production Assistance
R-18 text: Yuri Hiiragi (@yuri234563)
R-18 version bonuses written by Sasama Shin (@sasamasan)
Debugging: NOA (@noa_phantom)

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*Moderately difficult puzzles
Designed for smooth progress!

*Loads of achievements and unlockables!
In addition to the achievement room, there are tons of bonus CGs and other content to unlock!

*System Requirements
Windows 7/8/8.1/10/11 (WebGL required)
*Please confirm compatibility via the trial version before purchase.
*Compatibility is not guaranteed even for systems that meet the minimum requirements.

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- Posting videos of actual gameplay is allowed for the R-15 version only. It is prohibited for the R-18 version.
For more information, please read the included social media guidelines.

- This work is inspired by the Cthulhu Mythos, but is unrelated to the original author and his works.

*Contact Information
Metoko / Meido no Miyage
Twitter - @metro04_
Email - [email protected]