Synthetic Lover
Released Jan 2022
In the future a biot working as a companion and without free will, encounters a device that makes him feel human. Self-discovery, hardships, and romance may follow. A BL/Yaoi visual novel.
85% positive · 105 reviews
Done
All announced content has been released
High confidence
Done
All announced content has been released
High confidence
Where to buy
Steam $24.99
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Evaluation
Synthetic Lover launched on January 13, 2022 as a complete visual novel with a defined set of content: 138,000+ words, 7 endings, 57 CGs, full voice acting, and an OST. All four DLC items — a choice guide, an adult patch, an artbook, and the official soundtrack — have been released, with the last one (the Soundtrack) shipping on February 2, 2023. The developer has not announced any additional content for Synthetic Lover. The news posts from the Synthetic Lover Steam page are focused entirely on HeartCoreDev's subsequent games — The Symbiant and The Symbiant II — with no indication of further updates or content for Synthetic Lover itself. The game shipped as a self-contained story with all planned supplementary content now delivered.
Evidence
All four DLC items (choice guide, adult patch, artbook, soundtrack) have been released. The last DLC, the official soundtrack, shipped on February 2, 2023.
Store description presents Synthetic Lover as a complete, feature-defined visual novel with specific word count, CG count, endings, and full voice acting — consistent with a finished product.
Content
4 of 4 released · no outstanding content
Media
Details
Developer
Publisher
HeartCoreDev
Achievements
19
Platform
Windows
Controller
—
Steam Deck
Playable
Players
Single-player
About this game
In the year 2066, biologically engineered humanoids—‘biots’—make up a large percentage of the workforce.
The protagonist is one such biot and, like the rest of his colleagues, he lives to serve a single purpose: to fulfill his pre-programmed vocation. In his case, that is to be a companion in an adult entertainment center known as Dollhouse.
Servants exist as lifeless dolls until activated upon request, a biot’s self-awareness and free will are sealed off by design. That is how the protagonist’s days go until crossing paths with an opportunistic thief and a mysterious device in his possession…
Synthetic Lover is a sci-fi story about an individual who discovers the challenges of being human. During his journey, he navigates through the ups and downs of an imperfect life while trying to avoid conflict with a powerful organization, learning to understand emotions, forming friendships, and possibly finding love along the way.
- Story rich BL/Yaoi visual novel in a sci-fi setting
- 2 Love interests
- 138 000+ words
- 7 Endings
- 57 Unique CGs
- 100+ Backgrounds
- Full English voice over
- OST




The protagonist is one such biot and, like the rest of his colleagues, he lives to serve a single purpose: to fulfill his pre-programmed vocation. In his case, that is to be a companion in an adult entertainment center known as Dollhouse.
Servants exist as lifeless dolls until activated upon request, a biot’s self-awareness and free will are sealed off by design. That is how the protagonist’s days go until crossing paths with an opportunistic thief and a mysterious device in his possession…
Synthetic Lover is a sci-fi story about an individual who discovers the challenges of being human. During his journey, he navigates through the ups and downs of an imperfect life while trying to avoid conflict with a powerful organization, learning to understand emotions, forming friendships, and possibly finding love along the way.
GAME FEATURES:
- Story rich BL/Yaoi visual novel in a sci-fi setting
- 2 Love interests
- 138 000+ words
- 7 Endings
- 57 Unique CGs
- 100+ Backgrounds
- Full English voice over
- OST




Last evaluated Jun 25, 2026
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