Senpai and the Mysterious Island
| App ID | 3070600 |
| App Type | Game |
| Developer | Ruhut Soft |
| Publisher | Saikey Studios |
| Franchise | Saikey Studios |
| Supported Systems | Windows |
| Technologies | RPGMaker Engine |
| Last Changenumber | 31338797 |
| Last Record Update | 26 September 2025 – 23:25:29 UTC ( |
| Release Date | 7 December 2024 – 00:35:02 UTC ( |
An RPG where you get to uncover the secrets of a mysterious island inhabited by succubi that was rumored to contain a lost ancient technology. Play as either the warrior Hula Elstia, or Sonia Lanternlily to a variety of combat styles, and dress them up with various outfits.
Additional Information
| Developer | Ruhut Soft | |||||||||||||||||
| controller_support | partial | |||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||
| ReleaseState | released | |||||||||||||||||
| Publisher | Saikey Studios | |||||||||||||||||
| Store Release Date | 7 December 2024 – 00:35:06 UTC ( |
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| osarch | empty string | |||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||
| Social Media | https://discord.com/invite/EaqZEsP3pV https://x.com/SaikeyStudios https://www.youtube.com/@saikeystudios/ |
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| Primary Genre | Adventure (25) | |||||||||||||||||
| Store Genres | Adventure (25), Casual (4), RPG (3) | |||||||||||||||||
| Steam Release Date | 7 December 2024 – 00:35:02 UTC ( |
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| Store Asset Modification Time | 15 August 2025 – 16:47:40 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||
| name_localized |
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| review_score | 6 | |||||||||||||||||
| review_percentage | 70 | |||||||||||||||||
| Detected Technologies (?) | RPGMaker Engine, Greenworks SDK, NWJS SDK, NodeJS SDK | |||||||||||||||||
| Content Descriptors | General Mature Content (5) | |||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||
| First seen on SteamDB | 22 June 2024 – 10:10:33 UTC ( |
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| Content Descriptors (Including DLC) | General Mature Content (5) | |||||||||||||||||
Supported Languages
| 4 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | |
| Japanese | Yes | Yes | Yes |
| Simplified Chinese | Yes | Yes | |
| Traditional Chinese | Yes | Yes |
Tags
Categories
Hardware Categories
Partial Controller Support
DualShock Controllers (USB Only)
DualShock Controllers
DualSense Controllers (USB Only)
Assets
Load all asset images
| trailer_name | Main Trailer |
| trailer_category | 0 |
| trailer_480p ↴ | |
| video/webm | 257053416/movie480_vp9.webm |
| video/mp4 | 257053416/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257053416/movie_max_vp9.webm |
| video/mp4 | 257053416/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 3070600/752804/d48f8fda721e742c607ca5c07c7e0d771f293826/1750823389/microtrailer.webm |
| video/mp4 | 3070600/752804/d48f8fda721e742c607ca5c07c7e0d771f293826/1750823389/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3070600/752804/d48f8fda721e742c607ca5c07c7e0d771f293826/1750823389/dash_av1.mpd |
| dash_h264 | 3070600/752804/d48f8fda721e742c607ca5c07c7e0d771f293826/1750823389/dash_h264.mpd |
| hls_h264 | 3070600/752804/d48f8fda721e742c607ca5c07c7e0d771f293826/1750823389/hls_264_master.m3u8 |
| screenshot_medium | 257053416/movie.293x165.jpg |
| screenshot_full | 257053416/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 18 September 2024 – 08:36:04 UTC |
Achievements
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