How many people are playing Observation Protocol right now?

Observation Protocol is app 4728140 on Steam. Player counts appear once the tracker has sampled it.

When was Observation Protocol released on Steam?

Observation Protocol was released on Steam on 25 Sep 2026.

Full details

Export CSVUpdated 7 Sep 2026, 15:00 UTC

Identity

Name

Observation Protocol

App ID

4,728,140

Type

Game

Developer

Publisher

Franchise

—

Availability

Release date

25 Sep 2026

Last update

7 Sep 2026, 17:41 UTC · 11 hours ago

Last changenumber

38,666,184

Early Access

Family sharing

Eligible

Store page

Yes

Prices