Zero-Sum Heart
"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?
- Price:$4.99
- Release Date:11/1/2024
- Developer:Citreat Studio
- Publisher:Citreat Studio
- Last Updated:4/3/2025
- Steam App Id:2954920
Zero-Sum Heart
- Windows
- Mac
- Linux
Steam Charts, Stats, and Live Player Count
At the moment, Zero-Sum Heart has 1 concurrent player online and in-game. This is 94% lower than its previous all-time peak of 16 players achieved on 11/5/2024.
Zero-Sum Heart Review
Zero-Sum Heart has achieved a Steambase Player Score of 95 / 100. This score is calculated from 143 total reviews on the Steam store — giving it a Very Positive rating. These are split between 136 positive reviews, 7 negative reviews, and will be updated in real-time as more players leave their feedback.
Track historical reviews and overall rating trends for Zero-Sum Heart using the chart below.
Zero-Sum Heart Price
Zero-Sum Heart costs $4.99 in the Steam store as of 4/3/2025. It can be purchased as a standalone game or through a bundle like From the same creators, Zero-Sum Heart Deluxe, or Love Is a Game which offers a discount off the game's base price.
Explore the price history chart below to track historical price changes and other pricing stats for Zero-Sum Heart.
Zero-Sum Heart DLC
Zero-Sum Heart has 1 downloadable add-on available for purchase on Steam which is Zero-Sum Heart Artbook.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Zero-Sum Heart Artbook | DLC | 10/31/2024 | View |
Zero-Sum Heart has 1 related app available for download from the Steam store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Zero-Sum Heart Soundtrack | Music | 10/31/2024 | View |
About Zero-Sum Heart
Zero-Sum Heart is a Simulation, RPG, Indie, Casual, and Adventure game developed by Citreat Studio. On 11/1/2024, it was released on the Steam Store by Citreat Studio.
It can be played and ran on both Windows and Mac systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Zero-Sum Heart supports the following features:
- Family Sharing
- Steam Achievements
- Single-player
From the Steam community, Zero-Sum Heart has been tagged with the following user tags:
- Emotional
- Drama
- Supernatural
- Philosophical
- Interactive Fiction
- Atmospheric
- Magic
- Multiple Endings
- Story Rich
- Surreal
- Stylized
- Visual Novel
- LGBTQ+
- Choices Matter
- Simulation
- Romance
- Choose Your Own Adventure
- Casual
- Adventure
- Female Protagonist
Media & Sceenshots
Watch the featured video for Zero-Sum Heart and see the latest screenshots from the Steam Store.
Related Bundles
Zero-Sum Heart is included in 3 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | From the same creators | 2 | 2 | $16.78 | View |
 | Zero-Sum Heart Deluxe | 3 | 3 | $6.01 | View |
 | Love Is a Game | 2 | 0 | $5.20 | View |
Related Packages
Zero-Sum Heart is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Zero-Sum Heart | $4.49 | View |
Supported Languages
Zero-Sum Heart is available in 4 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
| Chinese (Traditional) | Yes | No | Yes |
| Japanese | Yes | No | Yes |
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Zero-Sum Heart data has been sourced from:
- Valve Corporation. (2025, April 3). Zero-Sum Heart on Steam. Steam Store. https://store.steampowered.com/app/2954920
- Valve Corporation. (2025, April 3). Zero-Sum Heart. Steam Community Hub. https://steamcommunity.com/app/2954920