Onii-chan Asobo
| App ID | 954610 |
| App Type | Game |
| Developer | ilシ |
| Publisher | ilシ |
| Supported Systems | Windows |
| Technologies | PyGame Engine, RenPy Engine |
| Last Changenumber | 31901714 |
| Last Record Update | 25 October 2025 – 18:24:31 UTC ( |
| Release Date | 27 September 2019 – 09:59:00 UTC ( |
"Let's play Onii-chan" is a Slice of Life/Eroge Kinetic Novel about a developer of AO-rated games and his younger sister, who wants to become a developer too and intends to learn by doing things.
Additional Information
| Developer | ilシ | |||||||||||||||||||||||||||
| metacritic_name | Onii-chan Asobo | |||||||||||||||||||||||||||
| controller_support | partial | |||||||||||||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||||||||||
| Publisher | ilシ | |||||||||||||||||||||||||||
| Store Release Date | 27 September 2019 – 09:59:00 UTC ( |
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| osarch | empty string | |||||||||||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||||||||||
| Primary Genre | Simulation (28) | |||||||||||||||||||||||||||
| Store Genres | Casual (4), Indie (23), Simulation (28) | |||||||||||||||||||||||||||
| Steam Release Date | 27 September 2019 – 09:59:00 UTC ( |
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| Store Asset Modification Time | 20 September 2019 – 15:38:14 UTC ( |
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| review_score | 6 | |||||||||||||||||||||||||||
| review_percentage | 73 | |||||||||||||||||||||||||||
| Detected Technologies (?) | PyGame Engine, RenPy Engine, Python SDK, SDL SDK | |||||||||||||||||||||||||||
| Steam Deck Compatibility |
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| restricted_countries | CN,DE,SA China,  Germany,  Saudi Arabia |
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| Content Descriptors | Some Nudity or Sexual Content (1), Adult Only Sexual Content (3), General Mature Content (5), Frequent Nudity or Sexual Content (4) | |||||||||||||||||||||||||||
| First seen on SteamDB | 28 September 2018 – 10:04:20 UTC ( |
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| Content Descriptors (Including DLC) | Some Nudity or Sexual Content (1), Adult Only Sexual Content (3), Frequent Nudity or Sexual Content (4), General Mature Content (5) | |||||||||||||||||||||||||||
Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes |
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| logo_small | 111b0aedfe8bd4855642c8abebca4047c9052fd4_thumb | ||||||||||||||||||||||
| LinuxClientIcon | a36ec4b3ae324724f537861eb46a5d862e4d3508 | ||||||||||||||||||||||
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