How many people are playing Interloper right now?

Interloper is app 356420 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Interloper?

1 concurrent players on 6 Sep 2026.

Interloper was released on Steam on 21 May 2015.

GameApp ID 356,420by Monogon GamesReleased 21 May 2015

Windows · macOS · LinuxEngine —

App ID356,420

Release date21 May 2015

Engine—

Install size1.01 GB

TypeGame

Last update28 May 2017

Steam Deck—

DLC0

DeveloperMonogon Games

Changenumber36,631,845

Price—

Packages1

PublisherMonogon Games

SystemsWindows · macOS · Linux

Followers—

Depots4

Interloper

Steam user reviews

Very Positive

84.6%· 410 reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

81.7 Positive

Recent 30 days —

Last seen

Sampled 3 hours ago · not a live figure

—of peak

All-time peak

6 Sep 2026

A permanent record of every observed change.

Export

Interloper Update History · SteamPeaks