The Symbiant Re:Union

Adventure· LGBTQ+· Visual Novel· Romance

Released Jan 2024

Take a deep dive into Danya’s and Brahve’s heat and romance in The Symbiant Re:Union. The events take place after two Endings of The Symbiant’s main game.

91% positive · 282 reviews

Done

All announced content has been released

High confidence

Done

All announced content has been released

High confidence

Where to buy

Steam Updated 12 Oct 2026 $14.99

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Evaluation

The Symbiant Re:Union launched on January 29, 2024 as a standalone story expansion to The Symbiant, featuring two complete narrative stories totaling approximately 37,000 words. All three DLC items (an adult patch and two artbook/CG packs) were released on the same day as the game itself, indicating the full content package was delivered at launch. After release, the developer has focused on maintenance updates — bug fixes in December 2024 and July 2025, and a minor engine update in October 2025. A post-release survey in April 2024 mentioned the team was "hard at work on a brand new project," and by July 2025 they were actively promoting The Symbiant II (a separate sequel game) with an updated demo. These communications confirm the studio has moved on to a new title rather than continuing to develop content for Re:Union. The game shipped as a complete, self-contained visual novel with no roadmap, no unreleased DLC, and no developer statements promising additional content for this title. Post-launch activity has been limited to bug fixes and compatibility maintenance.

Evidence

Developer survey post states the team is working on a brand new project with different characters and locations, implying Re:Union's development is complete and resources have shifted

news post · Apr 25, 2024 source development ending

high

Store description presents the game as a complete two-story experience with defined word counts, CG counts, and playtime — no mention of additional content or future updates

store metadata · Jan 29, 2024 source content shipped

high

Content

3 of 3 released · no outstanding content

Released

The Symbiant Re:Union - Adult Patch

Jan 2024

Released

The Symbiant Re:Union - 18+ Artbook & CG Pack

Jan 2024

Media

Details

Developer

HeartCoreDev

Publisher

HeartCoreDev

Achievements

Platform

Windows, macOS, Linux

Controller

partial support

Steam Deck

Playable

Players

Single-player

LGBTQ+Visual Novel Romance Choose Your Own Adventure Space 2D Choices Matter Casual Simulation Story Rich Anime Sexual Content Hand-drawn Sci-fi Aliens

About this game

Take a deep dive into Danya’s and Brahve’s heat and romance in The Symbiant RE:Union. The events take place after two Endings of The Symbiant’s main game.

[The following description contains spoilers for the previous game The Symbiant]

The first story will transport you to the planet of Cayama, where in the main game Brahve finds Danya in the space port and confesses his love to him. What happened to the Odarian in the last two years and why is he so set on getting Danya back after breaking up with him? And where in the world is the Symbiant?

In the second story with our love birds you visit Odaria, Brahve’s homeworld where the team meets his cousin. This story takes place after the happiest ending in the main game. You’ll get a chance to explore the luxurious hot spring resort, as well as the surrounding forest nearby and experience some exquisite one-on-one times with Brahve.

Exotic forests, board games with friends, and torrid intimate moments between the two men await in this fun-packed adventure on a new alien planet!