How many people are playing Mainlining right now?

Mainlining is app 454950 on Steam. Player counts appear once the tracker has sampled it.

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

2 concurrent players on 11 Sep 2026.

Mainlining was released on Steam on 26 Jan 2017.

GameApp ID 454,950by RebelephantReleased 26 Jan 2017

WindowsEngine —

App ID454,950

Release date26 Jan 2017

Engine—

Install size300 MB

TypeGame

Last update14 Feb 2017

Steam Deck—

DLC2

DeveloperRebelephant

Changenumber36,498,922

Price$12.99

Packages0

PublisherReadGraves

SystemsWindows

Followers—

Depots1

Mainlining

Steam user reviews

Mostly Positive

76.6%· 368 reviews

Recent Mixed · 50%

SteamPeaks Rating

72.3 Positive

Recent 30 days —

Last seen

Sampled 15 minutes ago · not a live figure

—of peak

All-time peak

11 Sep 2026

A permanent record of every observed change.

Export

Mainlining Update History · SteamPeaks