Steam reviews

Overwhelmingly Positive

99% of 194,034 reviews

Critic scores

Metacritic

Generally favorable

Aggregated from professional reviewers. OpenCritic and others are on the roadmap.

Where to play

SteamBuy or play TwitchWatch live YouTubeGameplay videos

FPS LiveSmall but alive

PORTAL

Portal has 432 concurrent players on Steam right now. Its 24 hour peak is 521 and its all-time peak is 521. Data refreshes every 5 minutes from the official Steam Web API.

DEV · Valve2007

Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.

Niche but breathing. Best chance to find others at peak hours.
Currently at 83% of the all-time peak of 521 players.
Last updated 17 months ago: Portal - Update.

Playing now

432

24h peak

521

24h change

▲ 18.0%

Quick verdict

Is Portal still alive in 2026?

See verdict →

PREVIOUS 24 HOURS

GALLERY & TRAILERS

1 / 12

ACROSS PLATFORMS

STEAMLIVE

Current

432

24h peak

521

All-time

521

TWITCHLIVE · VIEWERS

Watching now

No live streams

Nobody is streaming this game on Twitch right now.

Xbox · PlayStation · Nintendo

No public concurrent-player API exists for these platforms. Other sites guess by scraping achievement timestamps or leaderboards. We won’t make up numbers. If the platforms ever ship a real API, real numbers will show up here.