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.

38,034,763 on Steam▼ 3,124,897 11,448,539 in-gameTop now Counter-Strike 2 1,224,882PICS #38,668,9891,622 builds todaySale Steam PvE Survival Crafting Festends 7 Sep Sampled 7 Sep 2026, 14:13 UTC

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Underhero DLC · SteamPeaks

Apps›Underhero›DLC

Underhero

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

Windows · macOS · LinuxEngine —

View on SteamCompare Share

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

−2 vs. yesterday

0.0%of peak

All-time peak

Aug 2026

Updated 2 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

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

Child apps

DLC

0 items

No DLC or child apps recorded.

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