How many people are playing Mainlining right now?

Mainlining has 0 players on Steam right now, with a 24-hour peak of 1 and an all-time peak of 2 on 9 Sep 2026.

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

2 concurrent players on 9 Sep 2026.

When was Mainlining released on Steam?

Mainlining was released on Steam on 26 Jan 2017.

Status

SteamPeaks

Mainlining

GameApp ID 454,950by RebelephantReleased 26 Jan 2017

WindowsEngine —

View on SteamSteamCompare

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

Compare this game

Mainlining

Rebelephant·ReadGraves
Released 26 Jan 2017·App 454950

Steam user reviews

Mostly Positive

76.6%· 368 reviews

Recent Mixed · 50%

SteamPeaks Rating

72.3 Positive

Recent 30 days —

How it works

Playing now

+0 vs. yesterday

0.0%of peak

All-time peak

9 Sep 2026

Every change SteamPeaks has recorded · decoded, with the original values

Update history

2 events

All2 Changelists1 Builds1 Store0

AreaAll Branches Depots Store Assets Launch options

Mainlining Update History · SteamPeaks

5 Sep 20261 event

07:02:135 days agoChangelist36,498,922 · 3 depots · store metadata · assets · launch options · localization+94

Change	Key	Before	After
Depots · 11
Depot 454951
added	Download size on publicdepots.454951.manifests.public.download	—	185.6 MB194574096
added	Manifest on publicdepots.454951.manifests.public.gid	—	7404942131719472347
added	Size on disk on publicdepots.454951.manifests.public.size	—	299.9 MB314478229
Depot 579100
added	DLC appdepots.579100.dlcappid	—	579100
added	Download size on publicdepots.579100.manifests.public.download	—	20.2 MB21133744
added	Manifest on publicdepots.579100.manifests.public.gid	—	5487275038800665817
added	Size on disk on publicdepots.579100.manifests.public.size	—	20.3 MB21259051
Depot 585130
added	DLC appdepots.585130.dlcappid	—	585130
added	Download size on publicdepots.585130.manifests.public.download	—	21.7 MB22796992
added	Manifest on publicdepots.585130.manifests.public.gid	—	3759722370751228804
added	Size on disk on publicdepots.585130.manifests.public.size	—	32.6 MB34195523

11 of 94 keys shown · changelist 36,498,922

14 Feb 20171 event

08:41:5610 years agoBuild1629790 · public branch · 3 depots changed

Change	Depot	Before	After
manifest	Depot 454951	—	7404942131719472347
manifest	Depot 579100	—	5487275038800665817
manifest	Depot 585130	—	3759722370751228804