Synopsis
(Product description provided by the creator.)
– Synopsis –
Deep inside the institution, there were bunch of girls who looked just like each other.
Their name war Marine(Identification number: marine-AI).
They were the test bodies of an AI experiment that is operated secretly by the country.
They’ve lived at the underground laboratories ever since they were born.
The only fun things that they experienced, was to talk to other clones.
From those who are from outside, will consider it to be unfortunate girls but, the girls were happy.
Because that was their entire world for them-
I wonder if staying ignorant is a happy thing-
However, one day, one of them heard what the researchers were talking about the use of clones.
In fact, most of the clones will be sold as a tool to process sexual desire.
Marine was shocked.
She told what everything that she have learnt about to other clones and, decided to leave this place.
However, as she tried to get away, researchers started to get in her way.
The researchers started to send off vicious monsters that was born during experiments, just like them.
Wonder if Marine will be able to escape…
– Marine –
Subject of cloning experiments.
One of the first born clone girl among 100 and more clones.
Her original model only studied and, was a nerdy and serious girl.
She can not see anything without her glasses since she was shortsighted.
Not only was she not interested in sexual things but, was not interested in fashion or make up either.
Since she likes studying, she was knowledgeable. She is very smart and, she is capable to think logically.
She is one of they type who gets too focused when there is an objective and,
after she learnt the truth,
she wants to really leave the institution with whatever cost it takes.
This product contains overlapping content with the following work:
“Clone Girl Marine (RE194344)”
| Circle | Melon Pants |
| Tags | R18, Role-playing, Music, Application, English |
| Price | 990JPY |
Editorial Review
This is a sci-fi premise-driven adult game that uses isolated-clone narratives to justify both worldbuilding and sexual content—a framework increasingly common in Japanese doujin works exploring ethical exploitation scenarios. The setup prioritizes atmospheric worldbuilding over traditional erotica pacing, positioning itself as speculative fiction with adult elements rather than pure pornography, which distinguishes it from the more straightforward adult game market.
The concept of identical clones discovering their purpose creates inherent dramatic friction that the synopsis leans into: ignorance-as-happiness becomes complicated the moment self-awareness arrives. That philosophical angle—questioning whether shelter from harsh reality constitutes genuine happiness—elevates this beyond simple captivity fantasy. The girls’ decision to collectively resist rather than individually submit suggests the work engages with themes of solidarity and agency, which is notably less common in adult games focused on submissive or coercive scenarios. The “application” tag hints at an interactive interface or customization system, potentially adding mechanical engagement beyond visual novel passivity.
Production-wise, the English localization appears handled by the creator directly, which can signal either earnest accessibility efforts or translation rough edges—context here is limited, but the synopsis writing suggests Japanese-to-English translation rather than native English conception.
The combination of sci-fi infrastructure, clone-identity mechanics, and resistance narrative appeals specifically to players seeking adult content embedded in speculative premises rather than purely situational erotica. The music tag suggests atmospheric soundtrack design, which typically enhances immersion in slow-burn narrative-focused games.
This works best for audiences comfortable with serious sci-fi framing of sexual exploitation themes and interested in exploring how agency and autonomy function within constrained settings. If you value thematic coherence and worldbuilding depth in your adult games over straightforward arousal mechanics, the philosophical scaffolding here justifies investigation.
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Related Tags:
R18 | English | Application | Music | Role-playing
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