How many people are playing Agent Sirius right now?

Agent Sirius is app 3517070 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Agent Sirius?

3 concurrent players on 10 Sep 2026.

Agent Sirius was released on Steam on 11 Apr 2026.

GameApp ID 3,517,070by LunarianReleased 11 Apr 2026

WindowsEngine —

App ID3,517,070

Release date11 Apr 2026

Engine—

Install size2.28 GB

TypeGame

Last update11 Apr 2026

Steam Deck—

DLC0

DeveloperLunarian

Changenumber38,208,887

Price—

Packages0

PublisherSaikey Studios

SystemsWindows

Followers—

Depots4

Agent Sirius

Steam user reviews

Positive

85.4%· 41 reviews

Recent —

SteamPeaks Rating

63.7 Mixed

Recent 30 days —

Last seen

Sampled 15 minutes ago · not a live figure

—of peak

All-time peak

10 Sep 2026

A permanent record of every observed change.

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Agent Sirius Update History · SteamPeaks