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.

Interloper Install Size

25,730,469 on Steam▼ 2,677,984 6,858,985 in-gameTop now Counter-Strike 2 506,504PICS #38,656,761373 builds todaySale Steam PvE Survival Crafting Festends 7 Sep Sampled 7 Sep 2026, 04:24 UTC

SteamPeaks25.7M

Interloper Install Size · SteamPeaks

Patch Ledger

Install size over time

Patch Ledger How this is computedComputed 17 hours ago

Install now

275 MBuncompressed

default install · build 1851187

macOS install

319 MB

base game, English

Linux install

439 MB

base game, English

Every depot

1.01 GB

with every optional depot

Fresh download

265 MBcompressed

what a new default install fetches

Last change

—

first measured build

Builds measured

since 6 Sep 2026

Install size per public build · uncompressed bytes, 1 GB = 1,073,741,824 bytes · axis starts at the smallest measured build

One build measured so far; the line appears with the second.

Date · build	Install	Files	Install ±	Download	Efficiency	Note
28 May 2017build 1851187	275 MB	first read · 1,134 files	—	—	79% · downloaded 819 MB to change 1.01 GB	—

Measured from the 3 manifests the account has read, since it gained Interloper on 6 Sep 2026. Install bytes are the uncompressed file sizes of the default install (Windows, base game, English); depots behind DLC or keys, other languages and low-violence variants are counted apart and shown under every depot. Download and fresh-download bytes are compressed chunk lengths; the two are never added together. Efficiency is a patch’s download divided by the bytes it rewrote on disk. Export CSV · Data by SteamPeaks.com.

Interloper

Install size over time

Updates with no note

Shares files with