Take a look at the 'Portal' prequel that never was – Engadget
- Take a look at the ‘Portal’ prequel that never was Engadget
- Get a glimpse of Valve’s abandoned Portal prequel in a new video series TechRadar
- First Footage of Valve’s Cancelled Portal Prequel Game Emerges Screen Rant
- Here’s a look at the mechanics of Valve’s unreleased Portal prequel Aperture Camera VG247
- The Unreleased “Portal” Prequel Is Getting A Documentary Bleeding Cool News
- View full coverage on Google News
Source: Technology News Feed