Perfect Son-In-Law: Hidden S-Rank Demo
| App ID | 4639180 |
| App Type | Demo |
| Developer | HighbornTiger |
| Publisher | HighbornTiger |
| Supported Systems | Windows macOS Linux |
| Technologies | PyGame Engine, RenPy Engine |
| Last Changenumber | 38413961 |
| Last Record Update | 28 August 2026 – 15:52:57 UTC ( |
| Release Date | 28 August 2026 – 15:52:51 UTC ( |
| Parent App | Perfect Son-In-Law: Hidden S-Rank (4486840) |
She needs you to play her boyfriend. You’re more than capable of the role. Step into the shoes of a secretly overpowered awakener navigating high society, dangerous expectations, and a fake relationship that slowly turns real in this story-driven NSFW visual novel.
Additional Information
This demo is excluded from Steam Family Sharing because: This content type cannot be shared
| Developer | HighbornTiger | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | HighbornTiger | |||||||||||||||||||
| Exclude from family sharing (exfgls) | 6 (This content type cannot be shared) | |||||||||||||||||||
| Store Release Date | 28 August 2026 – 15:52:51 UTC ( |
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| osarch | 64 | |||||||||||||||||||
| Social Media | https://discord.gg/XYaUjZXBN3 https://x.com/HighbornT https://www.youtube.com/@highborntiger3478 |
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| Primary Genre | Indie (23) | |||||||||||||||||||
| Store Genres | Indie (23) | |||||||||||||||||||
| Steam Release Date | 28 August 2026 – 15:52:51 UTC ( |
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| Store Asset Modification Time | 19 August 2026 – 06:30:44 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| Is free on the store? | Yes | |||||||||||||||||||
| Detected Technologies | PyGame Engine, RenPy Engine | |||||||||||||||||||
| 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), Frequent Nudity or Sexual Content (4), General Mature Content (5) | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| AI Content Type | 1 | |||||||||||||||||||
| First seen on SteamDB | 17 April 2026 – 06:41:07 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
| 9 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | |
| French | Yes | Yes | |
| German | Yes | Yes | |
| Spanish - Spain | Yes | Yes | |
| Japanese | Yes | Yes | |
| Portuguese - Brazil | Yes | Yes | |
| Russian | Yes | Yes | |
| Simplified Chinese | Yes | Yes | |
| Turkish | Yes | Yes |
Categories
Assets
Load all asset images 🔞
| trailer_name | Trailer |
| trailer_category | 3 |
| microtrailer ↴ | |
| video/webm | 4639180/351279233/4af830a33764746df4f41dbe6ce79bc6b963aaf9/1782302914/microtrailer.webm |
| video/mp4 | 4639180/351279233/4af830a33764746df4f41dbe6ce79bc6b963aaf9/1782302914/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 4639180/351279233/4af830a33764746df4f41dbe6ce79bc6b963aaf9/1782302914/dash_av1.mpd |
| dash_h264 | 4639180/351279233/4af830a33764746df4f41dbe6ce79bc6b963aaf9/1782302914/dash_h264.mpd |
| hls_h264 | 4639180/351279233/4af830a33764746df4f41dbe6ce79bc6b963aaf9/1782302914/hls_264_master.m3u8 |
| screenshot_medium | 257364809/60e594347797c691e26148139cbab95aac803b37/movie_600x337.jpg |
| screenshot_full | 257364809/60e594347797c691e26148139cbab95aac803b37/movie_full.jpg |
| all_ages | false |
| is_highlight | true |
| timestamp | 28 June 2026 – 10:34:34 UTC |
