Opus Cortex: A Nonogram Puzzle Story Demo
| App ID | 3385550 |
| App Type | Demo |
| Developer | Rainier Interactive |
| Publisher | Rainier Interactive |
| Supported Systems | Windows Linux |
| Technologies | Godot Engine |
| Last Changenumber | 30278648 |
| Last Record Update | 28 July 2025 – 03:39:19 UTC ( |
| Release Date | 12 December 2024 – 19:44:57 UTC ( |
| Parent App | Opus Cortex: A Nonogram Puzzle Story (3139280) |
Opus Cortex is a nonogram puzzle game with captivating story and a cast of wonderful characters. You are an AI who wakes up in an unknown location, your memory chip damaged and unreadable. In the meantime, the world faces great dangers. Will you find out what happened?
Additional Information
This demo is excluded from Steam Family Sharing because: This content type cannot be shared
| Developer | Rainier Interactive | |||||||||||||||||||
| controller_support | full | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Rainier Interactive | |||||||||||||||||||
| Exclude from family sharing (exfgls) | 6 (This content type cannot be shared) | |||||||||||||||||||
| Store Release Date | 12 December 2024 – 19:44:57 UTC ( |
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| osarch | 64 | |||||||||||||||||||
| Primary Genre | Casual (4) | |||||||||||||||||||
| Store Genres | Casual (4), Indie (23), Strategy (2) | |||||||||||||||||||
| Steam Release Date | 12 December 2024 – 19:44:57 UTC ( |
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| Store Asset Modification Time | 28 July 2025 – 03:39:03 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| Is free on the store? | Yes | |||||||||||||||||||
| Detected Technologies (?) | Godot Engine | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 2 December 2024 – 17:29:25 UTC ( |
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Supported Languages
| 2 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| Polish | Yes | Yes | Yes |
Categories
Hardware Categories
Full Controller Support
DualShock Controllers (USB Only)
DualShock Controllers
DualSense Controllers (USB Only)
DualSense Controllers
Assets
Load all asset images
| trailer_name | Gameplay |
| trailer_category | 0 |
| trailer_480p ↴ | |
| video/webm | 257078339/movie480_vp9.webm |
| video/mp4 | 257078339/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257078339/movie_max_vp9.webm |
| video/mp4 | 257078339/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 3385550/794025/f387329dea084e6a32991555bb52d2fd2cc1777f/1750846133/microtrailer.webm |
| video/mp4 | 3385550/794025/f387329dea084e6a32991555bb52d2fd2cc1777f/1750846133/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3385550/794025/f387329dea084e6a32991555bb52d2fd2cc1777f/1750846133/dash_av1.mpd |
| dash_h264 | 3385550/794025/f387329dea084e6a32991555bb52d2fd2cc1777f/1750846133/dash_h264.mpd |
| hls_h264 | 3385550/794025/f387329dea084e6a32991555bb52d2fd2cc1777f/1750846133/hls_264_master.m3u8 |
| screenshot_medium | 257078339/5f31de41a6be04e671941f70566232787904e5e6/movie_600x337.jpg |
| screenshot_full | 257078339/5f31de41a6be04e671941f70566232787904e5e6/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 12 December 2024 – 19:09:13 UTC |
User File System
| Key | Value | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| quota | 976.56 KiB (1000000) | ||||||||||
| maxnumfiles | 5 | ||||||||||
| savefiles |
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| appidredirect | Opus Cortex: A Nonogram Puzzle Story (3139280) | ||||||||||
Save File Locations
Based on the configuration above, this is where we think the save files are located.
Read more about cloud saves in Steamworks documentation.
| Platform | Path | Pattern |
|---|---|---|
| Windows | %USERPROFILE%/AppData/Roaming/Rainier Games/Opus Cortex | *.data |