How many people are playing Master Key right now?

Master Key has 3 players on Steam right now, with a 24-hour peak of 7 and an all-time peak of 44 on May 2024.

What is the all-time peak player count of Master Key?

44 concurrent players on May 2024.

Master Key was released on Steam on 17 May 2024.

34,999,930 on Steam▼ 1,114,057 10,576,556 in-gameTop now Counter-Strike 2 1,065,557PICS #38,672,9582,079 builds todaySale Focus Publisher Sale 2026ends 14 Sep Sampled 7 Sep 2026, 17:09 UTC

Master Key Patches · SteamPeaks

Master Key

Major patches only

Date	Day	Time	Patch title	Build ID	Branch	Depots	Download Δ
4 Apr 2025	Fri	22:06	No patch notes · unannounced build	17991216	public	3	—

public branch · shipped todayother branchwide buildhas patch notes

Showing 1 of 1 builds · Δ is the compressed download for the public branch, available once the depot worker runsLoad older builds