How many people are playing Atom Zombie Smasher right now?

Atom Zombie Smasher has 2 players on Steam right now, with a 24-hour peak of 4 and an all-time peak of 296 on Dec 2012.

What is the all-time peak player count of Atom Zombie Smasher ?

296 concurrent players on Dec 2012.

Atom Zombie Smasher was released on Steam on 14 Mar 2011.

Atom Zombie Smasher Patches · SteamPeaks

Atom Zombie Smasher

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
26 Jan 2026	Mon	19:46	No patch notes · unannounced build	21625966	public	3	—
26 Jan 2026	Mon	19:46	No patch notes · unannounced build	21625966	next_update	3	—
23 Jan 2026	Fri	22:44	No patch notes · unannounced build	21625966	anniversary2026	3	—
21 Aug 2023	Mon	15:38	No patch notes · unannounced build	7579476	prev_build	3	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 4 of 4 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds