String Theory Demo
| App ID | 2299540 |
| App Type | Demo |
| Developer | zhanghailong |
| Publisher | zhanghailong |
| Supported Systems | Windows |
| Technologies | Unity Engine |
| Last Changenumber | 30745185 |
| Last Record Update | 23 August 2025 – 10:58:44 UTC ( |
| Release Date | 16 August 2025 – 14:04:24 UTC ( |
| Parent App | String Theory (1129760) |
This is a solo-developed music game centered around MIDI technology. It features diverse gameplay modes where you can instantly play renowned musical tracks. You can also master different rhythmic patterns to defeat monsters.
Additional Information
This demo is excluded from Steam Family Sharing because: This content type cannot be shared
| Developer | zhanghailong | |
| DemoOfAppID | String Theory (1129760) | |
| ReleaseState | released | |
| Publisher | zhanghailong | |
| Exclude from family sharing (exfgls) | 6 (This content type cannot be shared) | |
| Store Release Date | 16 August 2025 – 14:04:24 UTC ( |
|
| osarch | 64 | |
| Primary Genre | Indie (23) | |
| Store Genres | Indie (23) | |
| Steam Release Date | 16 August 2025 – 14:04:24 UTC ( |
|
| Store Asset Modification Time | 17 August 2025 – 12:59:18 UTC ( |
|
| osextended | empty string | |
| Is free on the store? | Yes | |
| Detected Technologies (?) | Unity Engine, SteamworksNET SDK, Vorbis SDK, cURL SDK | |
| controllertagwizard | Yes | |
| First seen on SteamDB | 27 January 2023 – 04:48:53 UTC ( |
Supported Languages
| 2 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | |
| Simplified Chinese | Yes | Yes |
Categories
Assets
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| clienttga | 62e2d0855d49e550fd453ebe739357da6dcc9985 | ||||||||||||||||||||
| icon | a0c4c10a6f02a5ff9a698406495fa09accbea8b8 | ||||||||||||||||||||
| small_capsule |
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| header_image |
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| store_screenshot | 31fed2bceb322d6bb94db84e5c1e3875652f6371/ss_31fed2bceb322d6bb94db84e5c1e3875652f6371.jpg | ||||||||||||||||||||
| Assets |
|
| trailer_name | en |
| trailer_category | 0 |
| trailer_480p ↴ | |
| video/webm | 257184406/movie480_vp9.webm |
| video/mp4 | 257184406/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257184406/movie_max_vp9.webm |
| video/mp4 | 257184406/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 2299540/1712119613/ee730e27677d695311bd59986b9c960889e8bf46/1755434545/microtrailer.webm |
| video/mp4 | 2299540/1712119613/ee730e27677d695311bd59986b9c960889e8bf46/1755434545/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 2299540/1712119613/ee730e27677d695311bd59986b9c960889e8bf46/1755434545/dash_av1.mpd |
| dash_h264 | 2299540/1712119613/ee730e27677d695311bd59986b9c960889e8bf46/1755434545/dash_h264.mpd |
| hls_h264 | 2299540/1712119613/ee730e27677d695311bd59986b9c960889e8bf46/1755434545/hls_264_master.m3u8 |
| screenshot_medium | 257184406/152a5244ae654701c45bb1c50d6749ad81a72db6/movie_600x337.jpg |
| screenshot_full | 257184406/152a5244ae654701c45bb1c50d6749ad81a72db6/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 17 August 2025 – 13:00:27 UTC |
| trailer_name | cn |
| trailer_category | 0 |
| trailer_480p ↴ | |
| video/webm | 257184405/movie480_vp9.webm |
| video/mp4 | 257184405/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257184405/movie_max_vp9.webm |
| video/mp4 | 257184405/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 2299540/73810191/c0266bd6ee85c7179c501753b35e2e2192de3b92/1755434537/microtrailer.webm |
| video/mp4 | 2299540/73810191/c0266bd6ee85c7179c501753b35e2e2192de3b92/1755434537/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 2299540/73810191/c0266bd6ee85c7179c501753b35e2e2192de3b92/1755434537/dash_av1.mpd |
| dash_h264 | 2299540/73810191/c0266bd6ee85c7179c501753b35e2e2192de3b92/1755434537/dash_h264.mpd |
| hls_h264 | 2299540/73810191/c0266bd6ee85c7179c501753b35e2e2192de3b92/1755434537/hls_264_master.m3u8 |
| screenshot_medium | 257184405/5786cfeaa1f9c0591e8524bdede835783acf6e4e/movie_600x337.jpg |
| screenshot_full | 257184405/5786cfeaa1f9c0591e8524bdede835783acf6e4e/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 17 August 2025 – 13:00:29 UTC |
| trailer_name | public |
| trailer_category | 1 |
| trailer_480p ↴ | |
| video/webm | 257184132/movie480_vp9.webm |
| video/mp4 | 257184132/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257184132/movie_max_vp9.webm |
| video/mp4 | 257184132/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 2299540/1437776331/445b3cdc87c74e20371a6ec5a8d2966cc202a9fa/1755352023/microtrailer.webm |
| video/mp4 | 2299540/1437776331/445b3cdc87c74e20371a6ec5a8d2966cc202a9fa/1755352023/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 2299540/1437776331/445b3cdc87c74e20371a6ec5a8d2966cc202a9fa/1755352023/dash_av1.mpd |
| dash_h264 | 2299540/1437776331/445b3cdc87c74e20371a6ec5a8d2966cc202a9fa/1755352023/dash_h264.mpd |
| hls_h264 | 2299540/1437776331/445b3cdc87c74e20371a6ec5a8d2966cc202a9fa/1755352023/hls_264_master.m3u8 |
| screenshot_medium | 257184132/efd169cfaa326a20142a039c78cb64f260b859c1/movie_600x337.jpg |
| screenshot_full | 257184132/efd169cfaa326a20142a039c78cb64f260b859c1/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 16 August 2025 – 14:03:32 UTC |
| trailer_name | String Theory |
| trailer_category | 0 |
| trailer_480p ↴ | |
| video/webm | 257183754/movie480_vp9.webm |
| video/mp4 | 257183754/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257183754/movie_max_vp9.webm |
| video/mp4 | 257183754/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 2299540/1523693376/395110da92aeb3c3313a5aa96d6459ecaee0c2f8/1755267798/microtrailer.webm |
| video/mp4 | 2299540/1523693376/395110da92aeb3c3313a5aa96d6459ecaee0c2f8/1755267798/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 2299540/1523693376/395110da92aeb3c3313a5aa96d6459ecaee0c2f8/1755267798/dash_av1.mpd |
| dash_h264 | 2299540/1523693376/395110da92aeb3c3313a5aa96d6459ecaee0c2f8/1755267798/dash_h264.mpd |
| hls_h264 | 2299540/1523693376/395110da92aeb3c3313a5aa96d6459ecaee0c2f8/1755267798/hls_264_master.m3u8 |
| screenshot_medium | 257183754/3f29edf0afad2aff73c40a50a6cced62ec458182/movie_600x337.jpg |
| screenshot_full | 257183754/3f29edf0afad2aff73c40a50a6cced62ec458182/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 16 August 2025 – 14:03:33 UTC |
