Zero-Sum Heart
| App ID | 2954920 |
| App Type | Game |
| Developer | Citreat Studio |
| Publisher | Citreat Studio |
| Supported Systems | Windows macOS |
| Technologies | Unity Engine |
| Last Changenumber | 31298274 |
| Last Record Update | 25 September 2025 – 04:34:33 UTC ( |
| Release Date | 1 November 2024 – 02:00:55 UTC ( |
"I" make a deal with the witch to give up my heart, in exchange for love— from everyone. Is it worth it if losing my heart means gaining *his*? ————————————————————————— In this short visual novel, make choices and answer the question: is love a zero-sum game?
Additional Information
| Developer | Citreat Studio | |||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||
| DLCAvailableOnStore | Yes | |||||||||||||||||
| ReleaseState | released | |||||||||||||||||
| Publisher | Citreat Studio | |||||||||||||||||
| Store Release Date | 1 November 2024 – 02:01:06 UTC ( |
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| osarch | 64 | |||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||
| Social Media | https://discord.gg/SCVFr2nNaj https://space.bilibili.com/1408696333 https://weibo.com/7719956270 https://x.com/CitreatStudio https://www.xiaohongshu.com/user/profile/6405f65b0000000029015c71 https://www.youtube.com/@citreatstudio |
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| Primary Genre | Adventure (25) | |||||||||||||||||
| Store Genres | Adventure (25), Casual (4), Indie (23), RPG (3), Simulation (28) | |||||||||||||||||
| Steam Release Date | 1 November 2024 – 02:00:55 UTC ( |
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| Store Asset Modification Time | 23 September 2025 – 09:41:39 UTC ( |
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| library_assets |
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| osextended | macos64,macosapplesilicon | |||||||||||||||||
| name_localized |
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| review_score | 8 | |||||||||||||||||
| review_percentage | 94 | |||||||||||||||||
| Detected Technologies (?) | Unity Engine, SteamworksNET SDK, UnityBurst SDK, cURL SDK | |||||||||||||||||
| Content Descriptors | General Mature Content (5) | |||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||
| First seen on SteamDB | 22 April 2024 – 02:39:37 UTC ( |
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| Content Descriptors (Including DLC) | General Mature Content (5) | |||||||||||||||||
Supported Languages
| 7 Languages | Interface | Full Audio | Subtitles | Achievements |
|---|---|---|---|---|
| English | Yes | Yes | Yes | |
| Simplified Chinese | Yes | Yes | Yes | |
| Traditional Chinese | Yes | Yes | Yes | |
| Japanese | Yes | Yes | Yes | |
| French | Yes | Yes | Yes | |
| Spanish - Latin America | Yes | Yes | Yes | |
| Spanish - Spain | Yes |
Tags
Categories
Assets
Load all asset images
| trailer_name | Tralier_en |
| trailer_category | 3 |
| trailer_480p ↴ | |
| video/webm | 257056370/movie480_vp9.webm |
| video/mp4 | 257056370/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257056370/movie_max_vp9.webm |
| video/mp4 | 257056370/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 2954920/757865/f682ff5711348de16bb9199aefeb71085ed477f2/1750952854/microtrailer.webm |
| video/mp4 | 2954920/757865/f682ff5711348de16bb9199aefeb71085ed477f2/1750952854/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 2954920/757865/f682ff5711348de16bb9199aefeb71085ed477f2/1750952854/dash_av1.mpd |
| dash_h264 | 2954920/757865/f682ff5711348de16bb9199aefeb71085ed477f2/1750952854/dash_h264.mpd |
| hls_h264 | 2954920/757865/f682ff5711348de16bb9199aefeb71085ed477f2/1750952854/hls_264_master.m3u8 |
| screenshot_medium | 257056370/movie.293x165.jpg |
| screenshot_full | 257056370/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 25 October 2024 – 02:37:08 UTC |
| trailer_name | Announcement Trailer |
| trailer_category | 3 |
| trailer_480p ↴ | |
| video/webm | 257022240/movie480_vp9.webm |
| video/mp4 | 257022240/movie480.mp4 |
| trailer_max ↴ | |
| video/webm | 257022240/movie_max_vp9.webm |
| video/mp4 | 257022240/movie_max.mp4 |
| microtrailer ↴ | |
| video/webm | 2954920/698439/184c18f6e9729bc9b3617e91226feb63fc3f3032/1750952847/microtrailer.webm |
| video/mp4 | 2954920/698439/184c18f6e9729bc9b3617e91226feb63fc3f3032/1750952847/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 2954920/698439/184c18f6e9729bc9b3617e91226feb63fc3f3032/1750952847/dash_av1.mpd |
| dash_h264 | 2954920/698439/184c18f6e9729bc9b3617e91226feb63fc3f3032/1750952847/dash_h264.mpd |
| hls_h264 | 2954920/698439/184c18f6e9729bc9b3617e91226feb63fc3f3032/1750952847/hls_264_master.m3u8 |
| screenshot_medium | 257022240/movie.293x165.jpg |
| screenshot_full | 257022240/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 31 May 2024 – 07:51:48 UTC |
Depots
| ID | Configuration | Size | DL. |
|---|---|---|---|
| 2954921 | Windows | 1.26 GiB | 798.98 MiB |
| 2954922 | macOS | 1.29 GiB | 806.93 MiB |
Inner depots from DLC
| ID | Configuration | Size | DL. |
|---|---|---|---|
| 3238051 | DLC 3238050Zero-Sum Heart Artbook | 234.09 MiB | 177.08 MiB |
Total size on disk is 2.78 GiB and total download size is 1.74 GiB.
Total size on disk is 1.26 GiB and total download size is 798.98 MiB, when filtered to Windows, English, no DLC depots.
Branches
| Name | Description | Build ID | Time Updated |
|---|---|---|---|
| public | 20118879 |
Other
| Name | Value |
|---|---|
| hasdepotsindlc | 1 |
| privatebranches | 1 |