This mod turns the original Portal into psychological horror
ERROR In ERROR, the test chambers and puzzles are familiar. But the facility is now a place of dread and grim surprises.
portal
Latest Updates
Great moments in PC gaming: Teaming up with Potato GLaDOS in Portal 2
Best Spuds Stuffing Portal's supervillain into a potato wasn't just a big surprise, it showed us a gentler side of GLaDOS.
We're finally learning more about Valve's long-secret Portal prequel
news An officially sanctioned video series will reveal all there is to know about the fabled F-Stop.
Portal writer and Riot Games senior designer launch a new studio focused on co-op games
news Chet Faliszek has confirmed that he's no longer with Bossa.
If you could only keep games in your Steam library that sparked joy, what would remain?
PCG Q&A Let's tidy up your Steam library.
Portal speedrunner beats own world record with this mind-bending run
news Runner Can't Even reckons they can still shave off two seconds.
Which old PC game do you revisit regularly?
PCG Q&A These are our answers, but we want yours.
Valve reflects on The Orange Box, ten years later
interview Robin Walker discusses the impact of Portal, Team Fortress 2 and more.
'The cake is a lie'—the life and death of Portal's best baked meme
baked deceit Whatever happened to Hoopy?
The Orange Box review
editor's choice Our original Portal, Team Fortress 2 and Half-Life 2: Episode Two reviews from 2007.
Superhot meets Portal in the wonderful PORTALHOT mod
News A neat #MAKEITSUPERHOT contest entrant.
