Bios Ex - Yami no Wakusei
Enter in Bios Ex the visual novel inspired by anime an visual novel old school . Eiza, accused of causing a terrorist attack in the year of 1995 , is imprisoned in Sapporo's maximum security prison and must find a way to prove his innocence.
Developer
Publisher
Release
April 17, 2020
6 years and 108 days ago
Steam Reviews
Mostly Positive15 reviews73.3%
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Game contextLatest: IGF Team
| ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan. | Status | Notes Latest Contributor: IGF TeamEdit notes |
|---|---|---|
Updated: Jul 14, 2026Developer scaleThe operating scale of the game's developer. | ||
Updated: Jul 14, 2026Publisher scaleThe operating scale of the game's publisher. | A separate outside publisher is documented for this title. | |
Updated: Jul 14, 2026Creative controlWho appears to retain creative control of the game. | A material outside publishing relationship creates mixed creative-control evidence. | |
Updated: Jul 14, 2026Release statusWhether and how the game has been released. | The title released with a material outside publishing relationship. |
Media
7 itemsAbout the Game
Sapporo 1997
When Eiza wakes up on the cold floor of a jail cell, his mind is completely blank. He remembers only two things: his name and that he’s not a terrorist. However, the government seems to think the opposite; they accuse him of a bombing attack to the local University in his hometown. Journalists, media, police officers…everyone blames it on him.
It’s a death sentence. But only if the Ori Asylum will declare he wasn't mentally stable at the moment of the attack, there will be a chance to save him from the grim reaper. To determine his psychological conditions, he was sent to the psychiatric hospital of Sapporo; there, he finds himself trapped in an unsettling, suffocating reality that makes him doubt the truth of everything he’s been told until that moment. Between mixed memories and unexplainable events, he meets three girls who’ll change his life: Innocent Shizune and her mysterious sketchbook, the alluring vice-director Nao and Supra with her sad eyes.
If Eiza wants to break free from his cage, he has no other choice than investigate and discover the truth about who he is and what he has done.
A thrilling, complex story of 50k+ words 4 routes intertwined into a single plot, each leading to a different, exciting ending 3 different, mysterious girls to develop a relationship with Ym2608 sound chip guaranteeing an unforgettable soundtrack.