How many people are playing Interloper right now?

Interloper has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 1 on 6 Sep 2026.

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

1 concurrent players on 6 Sep 2026.

When was Interloper released on Steam?

Interloper was released on Steam on 21 May 2015.

24,993,187 on Steam▼ 1,222,211 6,930,049 in-gameTop now Counter-Strike 2 551,534PICS #38,653,40314 builds todaySale Steam PvE Survival Crafting Festends 7 Sep Sampled 7 Sep 2026, 00:07 UTC

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Interloper Achievements · SteamPeaks

Apps›Interloper›Achievements

Interloper

GameApp ID 356,420by Monogon GamesReleased 21 May 2015

Windows · macOS · LinuxEngine —

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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

Monogon Games
Released 21 May 2015·App 356420

Steam user reviews

Very Positive

84.6%· 410 reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

81.7 Positive

Recent 30 days —

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Sampling since 07:12 UTC

0.0%of peak

All-time peak

6 Sep 2026

Updated 2 hours agoData by

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Achievements Overview Price history Charts Patches Events Reviews Audience Estimates Availability Metadata Packages1 DLC Depots4 Requirements Install size Configuration Cloud saves Community Media Related apps Update history Store history Full details

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Achievements

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No achievements.