# Bios Ex \- Yami no Wakusei

Summer DB entity ID: c829f486\-a58d\-4d0e\-8319\-6746fe972808

Steam App ID: 1022150

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\.

## Game information

- Type: game

- Developer: Gogen Soft

- Publisher: Gamera Interactive

- Release date: Apr 17, 2020

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Adventure, Casual, Indie

- Categories: Single\-player, Full controller support, Family Sharing

- Platforms: windows, mac, linux

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1022150/ss\_3c62f7674ac32d97abc5b125fd5f7a16dc923b7e\.1920x1080\.jpg?t=1604426483, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1022150/ss\_83e8831c8fe677914d8b8476c99188ffb56401bf\.1920x1080\.jpg?t=1604426483, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1022150/ss\_0867dc74678d4b65ed50025e26d22ab905be1e8c\.1920x1080\.jpg?t=1604426483, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1022150/ss\_5321720ab3b567ab3087625496b01d65cdd29fbe\.1920x1080\.jpg?t=1604426483, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1022150/ss\_8ca58871af5006be96ef04506b724c84bb11eff7\.1920x1080\.jpg?t=1604426483, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1022150/ss\_fe059e55a05c91e3055e762d2d8f739408232594\.1920x1080\.jpg?t=1604426483

- Price: 999 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 15

- Steam positive reviews: 11

- Steam negative reviews: 4

- Steam positive percentage: 73.33333333333333%

- Summer DB rating: No native votes

Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}

## Player history

[Seven-day chart data as Markdown](/api/v1/entities/c829f486-a58d-4d0e-8319-6746fe972808/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/c829f486-a58d-4d0e-8319-6746fe972808/player-metrics?days=7)

Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown.

## Sources and freshness

- Catalog membership: store\_catalog

- Catalog observed: 2026\-09\-28T16:58:32\.455488\+00:00

- Details observed: 2026\-09\-24T02:11:36\.931\+00:00

- Player count observed: 2026\-09\-24T02:11:38\.574459\+00:00

- Reviews observed: 2026\-09\-24T02:11:38\.029911\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/1022150/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/1022150/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=1022150","reviews":"https://store\.steampowered\.com/appreviews/1022150"\},"price":"2026\-09\-24T02:11:36\.931\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-24T02:11:36\.931\+00:00","players":"2026\-09\-24T02:11:38\.574459\+00:00","reviews":"2026\-09\-24T02:11:38\.029911\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"1ee38d4b\-e360\-4214\-a428\-89ab08b71a04","catalog":"169d42ea\-b637\-4f0c\-83a1\-a1ee9fcc9449","details":"26dfeebe\-8884\-434e\-ba3e\-65dee0be5425","players":"6f4a56ea\-b39f\-4a22\-a25d\-dae92dde90af","reviews":"b39ccec0\-79a9\-4cba\-bcd9\-61f09648a9b9"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"c829f486\-a58d\-4d0e\-8319\-6746fe972808","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\}

Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted.

[Steam store](https://store.steampowered.com/app/1022150/) · [JSON](/api/v1/games/c829f486-a58d-4d0e-8319-6746fe972808)