How many people are playing Quantum Breach right now?

Quantum Breach has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 1 on 9 Sep 2026.

What is the all-time peak player count of Quantum Breach?

1 concurrent players on 9 Sep 2026.

Quantum Breach was released on Steam on 4 Aug 2026.

GameApp ID 4,078,420by Trajectory InteractiveReleased 4 Aug 2026

WindowsEngine —

App ID4,078,420

Release date4 Aug 2026

Engine—

Install size1.66 GB

TypeGame

Last update20 Jun 2026

Steam Deck—

DLC0

DeveloperTrajectory Interactive

Changenumber37,763,037

Price—

Packages0

PublisherTrajectory Interactive

SystemsWindows

Followers—

Depots1

Quantum Breach

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

Playing now

−1 vs. yesterday

0.0%of peak

All-time peak

9 Sep 2026

Store fields that changed

0 changes

No store changes recorded since the first observation.

Quantum Breach Store History · SteamPeaks