How many people are playing Red Siren: Space Defense right now?

Red Siren: Space Defense is app 3985600 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Red Siren: Space Defense?

0 concurrent players on 6 Sep 2026.

Red Siren: Space Defense was released on Steam on 4 Dec 2025.

GameApp ID 3,985,600by ISTOM GamesReleased 4 Dec 2025

WindowsEngine —

App ID3,985,600

Release date4 Dec 2025

Engine—

Install size943 MB

TypeGame

Last update1 Dec 2025

Steam Deck—

DLC0

DeveloperISTOM Games

Changenumber34,989,575

Price—

Packages0

PublisherISTOM Games

SystemsWindows

Followers—

Depots1

Red Siren: Space Defense

Steam user reviews

Not enough reviews yet

6 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

Last seen

Sampled 1 hour ago · not a live figure

—of peak

All-time peak

6 Sep 2026

From the store page

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No achievements.

Red Siren: Space Defense Achievements · SteamPeaks