How many people are playing Hero Zero right now?

Hero Zero has 49 players on Steam right now, with a 24-hour peak of 179 and an all-time peak of 1,444 on Jul 2016.

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

1,444 concurrent players on Jul 2016.

When was Hero Zero released on Steam?

Hero Zero was released on Steam on 5 Jul 2016.

Hero Zero Install Size

25,141,173 on Steam▼ 5,318,541 6,179,877 in-gameTop now Counter-Strike 2 539,165PICS #38,659,572649 builds todaySale Steam PvE Survival Crafting Festends 7 Sep Sampled 7 Sep 2026, 07:26 UTC

SteamPeaks25.1M

Hero Zero Install Size · SteamPeaks

Patch Ledger

Install size over time

Patch Ledger How this is computedComputed 24 hours ago

Install now

411 MBuncompressed

default install · build 24650265

Fresh download

262 MBcompressed

what a new default install fetches

Last change

—

first measured build

Builds measured

since 5 Sep 2026

Install size per public build · uncompressed bytes, 1 GB = 1,073,741,824 bytes · axis starts at the smallest measured build

One build measured so far; the line appears with the second.

Date · build	Install	Files	Install ±	Download	Efficiency	Note
18 Aug 2026build 24650265	411 MB	first read · 15,949 files	—	—	64% · downloaded 262 MB to change 411 MB	—

Measured from the 1 manifests the account has read, since it gained Hero Zero on 5 Sep 2026. Install bytes are the uncompressed file sizes of the default install (Windows, base game, English); depots behind DLC or keys, other languages and low-violence variants are counted apart and shown under every depot. Download and fresh-download bytes are compressed chunk lengths; the two are never added together. Efficiency is a patch’s download divided by the bytes it rewrote on disk. Export CSV · Data by SteamPeaks.com.

Hero Zero

Updates with no note

Install size over time

Shares files with