News Jan 12th, 2024

Valve brings hammer down on Team Fortress 2, Portal fan projects

Until now, the firm was pretty open to these kinds of titles

• dmca
• portal
• team fortress 2
• fan project
• source
• source 2

News Jan 17th, 2023

Portal, Half-Life 2 and Team Fortress 2 among huge Valve asset leak

This is the single biggest leak in the company's history

• portal
• team fortress 2
• leak
• half-life 2

Feature Sep 12th, 2018

Combining Portal with Bridge Constructor “seemed to blend into something very innovative”

Headup’s Gregor Ebert on how the studio created a success out of a puzzling crossover

• portal
• bridge constructor
• indie interview

News Dec 6th, 2017

There's a new Portal game on the way

Valve's puzzle title returns as a Bridge Constructor spin-off

• portal
• bridge constructor

News Oct 11th, 2017

Some games companies thought Valve's Portal would only appeal to women

Publishers and distributors felt Orange Box titles would appeal to different demographics and that they should be split out

• the orange box
• portal