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Portal 2 cover

Portal 2

Steam Player Count & Twitch Viewers / Streams
// updated 1 min ago
Steam Players
1,042
-172 // vs 7d ago
1,941 // 24 hr peak
Twitch Viewers
82
-6 // vs 7d ago
476 // 24 hr peak
Twitch Streams
6
-1 // vs 7d ago
25 // 24 hr peak
Date Steam Players Twitch Viewers
Sep 21,058160
Sep 11,325131
Aug 311,504169
Aug 301,860138
Aug 291,69863
Aug 281,44166
Aug 271,38584

Summary

Portal 2 currently has 82 live Twitch viewers across 6 active streams, with viewership down 6 compared to the same time last week.

On Steam, it currently has 1,042 concurrent players, down 172 compared to the same time last week.

Over the 9 months we've tracked it, Portal 2's Steam players peaked at 5,146 and Twitch viewers peaked at 32,031.

Portal 2 monthly player & viewer history

Month Steam AvgSteam Peak Twitch AvgTwitch Peak
Sep 2026
month to date
1,192
▼ -349
1,941
146
▲ +36
476
Aug 2026
1,541
▼ -499
2,586
110
▼ -46
1,112
Jul 2026
2,040
▲ +438
3,984
156
▲ +38
14,862
Jun 2026
1,602
▲ +108
3,776
118
▼ -35
1,764
May 2026
1,494
▼ -110
2,584
153
▼ -16
32,031
Apr 2026
1,604
▼ -152
3,130
169
▲ +69
4,441
Mar 2026
1,756
▲ +97
3,886
100
▼ -128
3,307
Feb 2026
1,659
▼ -678
3,103
228
▲ +33
14,143
Jan 2026
2,337
—
5,146
195
—
10,030

Monthly averages and peak concurrent Steam players and Twitch viewers, since we began tracking Portal 2.

About

Sequel to the acclaimed Portal (2007), Portal 2 pits the protagonist of the original game, Chell, and her new robot friend, Wheatley, against more puzzles conceived by GLaDOS, an A.I. with the sole purpose of testing the Portal Gun's mechanics and taking revenge on Chell for the events of Portal. As a result of several interactions and revelations, Chell once again pushes to escape Aperture Science Labs.

Genres
PlatformPuzzleAdventure
Platforms
PlayStation 3LinuxPC (Microsoft Windows)MacXbox 360Nintendo Switch
Developer
Valve
Publisher
Valve, Electronic Arts
Release Date
April 18, 2011
Game Modes
Single playerMultiplayerCo-operativeSplit screen
Perspective
First person
Themes
ActionScience fictionComedy

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