How many people are playing Zero-Sum Heart right now?

Zero-Sum Heart has 1 players on Steam right now, with a 24-hour peak of 2 and an all-time peak of 4 on 9 Sep 2026.

What is the all-time peak player count of Zero-Sum Heart?

4 concurrent players on 9 Sep 2026.

When was Zero-Sum Heart released on Steam?

Zero-Sum Heart was released on Steam on 31 Oct 2024.

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Apps Zero-Sum HeartPackages

Zero-Sum Heart

GameApp ID 2,954,920by Citreat StudioReleased 31 Oct 2024

Playing now

All-time peak

06:58 UTC · 6 Oct 2026steampeaks.com

Windows · macOSEngine —

Overview

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Packages1 Overview Price history Charts Patches News Reviews Audience Estimates Availability Metadata DLC2 Depots2 Requirements Install size Configuration Cloud saves Achievements Community Media Related apps Update history Store history Full details

Subs that grant this app

Packages

1 packages

Sub ID	Name	Billing	Licence
1052097	—	10	1

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Zero-Sum Heart Packages · SteamPeaks

Apps Zero-Sum HeartPackages

Zero-Sum Heart

GameApp ID 2,954,920by Citreat StudioReleased 31 Oct 2024

Playing now

All-time peak

06:58 UTC · 6 Oct 2026steampeaks.com

Windows · macOSEngine —

Female Protagonist Story Rich Choices Matter Multiple Endings Choose Your Own Adventure Romance +14 +16

Overview

Data

Price history Charts Patches News Reviews Audience Estimates Availability

Technical

Metadata Packages1 DLC2 Depots2 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Full details

Subs that grant this app

Packages

1 packages

Sub ID	Name	Billing	Licence
1052097	—	10	1

View on Steam

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App ID2,954,920

Release date31 Oct 2024

Engine—

Install size2.55 GB

TypeGame

Last update25 Sep 2025

Steam DeckUnknown

DLC1

DeveloperCitreat Studio

Changenumber39,493,852

Price$2.99

Packages1

PublisherCitreat Studio

SystemsWindows · macOS

Followers—

Depots2

Compare this game

Zero-Sum Heart

Citreat Studio
Released 31 Oct 2024·App 2954920

Steam user reviews

Very Positive

93.8%· 257 reviews

Recent Very Positive · 91%

SteamPeaks Rating

88.3 Very positive

Recent 30 days 62.3

How it works

Playing now

+1 vs. yesterday

25%of peak

All-time peak

9 Sep 2026

Updated 6 Oct 2026, 06:58 UTCData by SteamPeaks.com