MandarinMastermind Demo
| App ID | 3983050 |
| App Type | Demo |
| Developer | J.Chen |
| Publisher | J.Chen |
| Supported Systems | Windows |
| Technologies | Unreal Engine, EpicOnlineServices SDK |
| Last Changenumber | 31807838 |
| Last Record Update | 21 October 2025 – 03:56:22 UTC ( |
| Release Date | 9 October 2025 – 03:39:47 UTC ( |
| Parent App | MandarinMastermind (3846300) |
This is an adventure game that uses voice to solve puzzles. You will play as an amnesiac girl trapped in the ether world. You need to learn Mandarin words to solve puzzles, and use these words to activate magic and defeat enemies. Can you complete the challenge of using Mandarin?
Additional Information
This demo is excluded from Steam Family Sharing because: This content type cannot be shared
| Developer | J.Chen | |||||||||||||||||
| ReleaseState | released | |||||||||||||||||
| Publisher | J.Chen | |||||||||||||||||
| Exclude from family sharing (exfgls) | 6 (This content type cannot be shared) | |||||||||||||||||
| Store Release Date | 9 October 2025 – 03:39:47 UTC ( |
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| osarch | 64 | |||||||||||||||||
| Primary Genre | Adventure (25) | |||||||||||||||||
| Store Genres | Adventure (25), Casual (4), RPG (3) | |||||||||||||||||
| Steam Release Date | 9 October 2025 – 03:39:47 UTC ( |
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| Store Asset Modification Time | 14 October 2025 – 05:19:52 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||
| Is free on the store? | Yes | |||||||||||||||||
| Detected Technologies (?) | Unreal Engine, EpicOnlineServices SDK, Intel_OID SDK, Intel_oneTBB SDK, NVIDIA_Nsight_Aftermath SDK, Ogg SDK, Vorbis SDK, XAudio2 SDK | |||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||
| First seen on SteamDB | 24 August 2025 – 08:46:58 UTC ( |
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Supported Languages
| 12 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | ||
| French | Yes | ||
| Italian | Yes | ||
| German | Yes | ||
| Spanish - Spain | Yes | ||
| Russian | Yes | ||
| Turkish | Yes | ||
| Japanese | Yes | ||
| Simplified Chinese | Yes | ||
| Traditional Chinese | Yes | ||
| Portuguese - Brazil | Yes | ||
| Korean | Yes |
Categories
Accessibility Categories
Assets
Load all asset images
| trailer_name | mm1 |
| trailer_category | 2 |
| microtrailer ↴ | |
| video/webm | 3983050/1701702566/e848dcd5a7a331cea8203678102d67d7268253c0/1760418159/microtrailer.webm |
| video/mp4 | 3983050/1701702566/e848dcd5a7a331cea8203678102d67d7268253c0/1760418159/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 3983050/1701702566/e848dcd5a7a331cea8203678102d67d7268253c0/1760418159/dash_av1.mpd |
| dash_h264 | 3983050/1701702566/e848dcd5a7a331cea8203678102d67d7268253c0/1760418159/dash_h264.mpd |
| hls_h264 | 3983050/1701702566/e848dcd5a7a331cea8203678102d67d7268253c0/1760418159/hls_264_master.m3u8 |
| screenshot_medium | 257217543/9f8e128c864c67d55cea1682badc73d2883db564/movie_600x337.jpg |
| screenshot_full | 257217543/9f8e128c864c67d55cea1682badc73d2883db564/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 14 October 2025 – 05:13:21 UTC |
Packages
| SubID | Name | Billing Type | Last Update |
|---|---|---|---|
| 1398215 | MandarinMastermind Demo | Free on Demand |
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