Zero-Sum Heart

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App ID	2954920
App Type	Game
Developer	Citreat Studio
Publisher	Citreat Studio
Supported Systems	Windows macOS
Technologies	Unity Engine
Last Changenumber	28920330
Last Record Update	10 May 2025 – 20:42:42 UTC ()
Release Date	1 November 2024 – 02:00:55 UTC ()

❓ 84.72%

159 reviews

In-Game

"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 ()

osarch

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.youtube.com/@citreatstudio

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 ()

Store Asset Modification Time

7 January 2025 – 01:57:23 UTC () (1736215043)

library_assets

library_capsule	en,zh-cn,zh-tw
library_hero	en
library_logo	en,zh-cn,zh-tw
library_header	en,zh-cn,zh-tw
logo_position ↴
pinned_position	BottomLeft
width_pct	100
height_pct	40.19292010440557

osextended

macos64,macosapplesilicon

name_localized

schinese	零和之心
tchinese	零和之心

review_score

review_percentage

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 (), in changelist #23245242

Content Descriptors (Including DLC)

General Mature Content (5)

Supported Languages

4 Languages	Interface	Subtitles	Achievements
English	Yes	Yes	Yes
Simplified Chinese	Yes	Yes	Yes
Traditional Chinese	Yes	Yes	Yes
Japanese	Yes	Yes	Yes

Assets

Load all asset images

clienticon

6e0c2969d45535e0c0220bb47b3aa650172d5385

clienttga

c0d0e12e8fa7cb59f8e31c9cfb979d347ae30b83

icon

f0b50824f291d1085efd76a09801e669f5ac8402

small_capsule

english	capsule_231x87.jpg
schinese	capsule_231x87_schinese.jpg
tchinese	capsule_231x87_tchinese.jpg

header_image

english	header.jpg
schinese	header_schinese.jpg
tchinese	header_tchinese.jpg

library_assets_full

library_capsule ↴
image/english	library_600x900.jpg
image/schinese	library_600x900_schinese.jpg
image/tchinese	library_600x900_tchinese.jpg
image2x/english	library_600x900_2x.jpg
image2x/schinese	library_600x900_schinese_2x.jpg
image2x/tchinese	library_600x900_tchinese_2x.jpg
library_hero ↴
image/english	library_hero.jpg
image2x/english	library_hero_2x.jpg
library_logo ↴
image/english	logo.png
image/schinese	logo_schinese.png
image/tchinese	logo_tchinese.png
image2x/english	logo_2x.png
image2x/schinese	logo_schinese_2x.png
image2x/tchinese	logo_tchinese_2x.png
logo_position/pinned_position	BottomLeft
logo_position/width_pct	100
logo_position/height_pct	40.19292010440557
library_header ↴
image/english	library_header.jpg
image/schinese	library_header_schinese.jpg
image/tchinese	library_header_tchinese.jpg

Assets

main_capsule	capsule_616x353.jpg
small_capsule	capsule_231x87.jpg
header	header.jpg
page_background	page_bg_generated_v6b.jpg
hero_capsule	hero_capsule.jpg
library_capsule	library_600x900.jpg
library_capsule_2x	library_600x900_2x.jpg
library_hero	library_hero.jpg
library_hero_2x	library_hero_2x.jpg
community_icon	f0b50824f291d1085efd76a09801e669f5ac8402.jpg
page_background_path	app/2954920
raw_page_background	page_bg_raw.jpg
timestamp	7 January 2025 – 01:58:21 UTC

Trailers

257056370 ↴
trailer_name	Tralier_en
trailer_category	3
trailer_480p/video/webm	257056370/movie480_vp9.webm
trailer_480p/video/mp4	257056370/movie480.mp4
trailer_max/video/webm	257056370/movie_max_vp9.webm
trailer_max/video/mp4	257056370/movie_max.mp4
microtrailer/video/webm	2954920/757865/f682ff5711348de16bb9199aefeb71085ed477f2/1750952854/microtrailer.webm
microtrailer/video/mp4	2954920/757865/f682ff5711348de16bb9199aefeb71085ed477f2/1750952854/microtrailer.mp4
screenshot_medium	257056370/movie.293x165.jpg
screenshot_full	257056370/movie_full.jpg
trailer_base_id	757862
all_ages	true
is_highlight	true
timestamp	1729823828
257022240 ↴
trailer_name	Announcement Trailer
trailer_category	3
trailer_480p/video/webm	257022240/movie480_vp9.webm
trailer_480p/video/mp4	257022240/movie480.mp4
trailer_max/video/webm	257022240/movie_max_vp9.webm
trailer_max/video/mp4	257022240/movie_max.mp4
microtrailer/video/webm	2954920/698439/184c18f6e9729bc9b3617e91226feb63fc3f3032/1750952847/microtrailer.webm
microtrailer/video/mp4	2954920/698439/184c18f6e9729bc9b3617e91226feb63fc3f3032/1750952847/microtrailer.mp4
screenshot_medium	257022240/movie.293x165.jpg
screenshot_full	257022240/movie_full.jpg
trailer_base_id	698439
all_ages	true
is_highlight	true
timestamp	1717141908

Bundles

ID	Name	%	Set	Created
45305	Zero-Sum Heart Deluxe	-10%	No	1 November 2024 – 09:09:19 UTC
46209	From the same creators	-20%	No	1 November 2024 – 09:13:55 UTC
50403	Love Is a Game	-10%	No	4 March 2025 – 06:19:01 UTC

Store Packages

SubID	Name		Billing Type	Last Update
1052097	Zero-Sum Heart		Store or CD Key	26 June 2025 – 17:12:29 UTC

Packages

SubID	Name		Billing Type	Last Update
1153717	Steam Sub 1153717		No Cost	21 October 2024 – 17:01:26 UTC

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Zero-Sum Heart

Additional Information

Supported Languages

Tags

Categories

Assets

Bundles

Store Packages

Packages