How many people are playing Underhero right now?

Underhero is app 573320 on Steam. Player counts appear once the tracker has sampled it.

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

4 concurrent players on Aug 2026.

Underhero was released on Steam on 19 Sep 2018.

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

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$14.99

Packages0

PublisherPaper Castle Games

SystemsWindows · macOS · Linux

Followers—

Depots5

Underhero

Steam user reviews

Very Positive

87.0%· 1.2K reviews

Recent Mostly Positive · 75%

SteamPeaks Rating

89.3 Very positive

Recent 30 days —

Last seen

Sampled 17 minutes ago · not a live figure

—of peak

All-time peak

Aug 2026

A permanent record of every observed change.

Export

Underhero Update History · SteamPeaks