How many people are playing Underhero right now?

Underhero has 0 players on Steam right now, with a 24-hour peak of 2 and an all-time peak of 4 on Aug 2026.

What is the all-time peak player count of Underhero?

4 concurrent players on Aug 2026.

When was Underhero released on Steam?

Underhero was released on Steam on 19 Sep 2018.

30,853,996 on Steam▼ 5,584,001 7,943,693 in-gameTop now Counter-Strike 2 812,581PICS #38,665,1741,213 builds todaySale Steam PvE Survival Crafting Festends 7 Sep Sampled 7 Sep 2026, 11:30 UTC

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Underhero Packages · SteamPeaks

Apps›Underhero›Packages

Underhero

GameApp ID 573,320by Paper Castle GamesReleased 19 Sep 2018

Windows · macOS · LinuxEngine —

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App ID573,320

Release date19 Sep 2018

Engine—

Install size8.44 GB

TypeGame

Last update8 Dec 2020

Steam Deck—

DLC0

DeveloperPaper Castle Games

Changenumber37,436,216

Price—

Packages0

PublisherPaper Castle Games

SystemsWindows · macOS · Linux

Followers—

Depots5

Underhero

Paper Castle Games
Released 19 Sep 2018·App 573320

Steam user reviews

Very Positive

87.0%· 1.2K reviews

Recent —

SteamPeaks Rating

89.3 Very positive

Recent 30 days —

How it works ›

Playing now

+0 vs. yesterday

0.0%of peak

All-time peak

Aug 2026

Updated 7 hours agoData by

Overview

Data

Price history Charts Patches Events Reviews Audience Estimates Availability

Technical

Metadata Packages DLC Depots5 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Full details

Packages Overview Price history Charts Patches Events Reviews Audience Estimates Availability Metadata DLC Depots5 Requirements Install size Configuration Cloud saves Achievements Community Media Related apps Update history Store history Full details

Subs that grant this app

Packages

0 packages

No packages seen for app 573320 yet. Packages appear as their changelists arrive.

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