How many people are playing Alien Carnage / Halloween Harry right now?

Alien Carnage / Halloween Harry is app 358280 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Alien Carnage / Halloween Harry?

0 concurrent players on 10 Sep 2026.

Alien Carnage / Halloween Harry was released on Steam on 5 May 2014.

GameApp ID 358,280by Interactive Binary IllusionsReleased 5 May 2014

Windows · macOSEngine —

App ID358,280

Release date5 May 2014

Engine—

Install size3.25 GB

TypeGame

Last update10 Sep 2026

Steam Deck—

DLC0

DeveloperInteractive Binary Illusions

Changenumber38,765,488

Price—

Packages0

Publisher3D Realms (Apogee Software)

SystemsWindows · macOS

Followers—

Depots4

Alien Carnage / Halloween Harry

Steam user reviews

Not enough reviews yet

0 so far · summary at 10

SteamPeaks Rating

Not enough reviews yet

Rated from 10 reviews

Last seen

Sampled 4 hours ago · not a live figure

—of peak

All-time peak

10 Sep 2026

From the store page

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No achievements.

Alien Carnage / Halloween Harry Achievements · SteamPeaks