logo

Video encyclopedia

10/10/2007 Portal is released

2:23

Official Portal Trailer

5:13

Portal Developer Walkthrough E3 2007

6:10

Classic Game Room - PORTAL review for PC

7:12

[Portal Beta] Early 2007 GLaDOS Fight

20:06

Let's Play Portal - Part 1 (Gameplay & Commentary)

Portal is a puzzle-platform video game developed and published by Valve Corporation. Portal consists primarily of a series of puzzles that must be solved by teleporting the player's character and simple objects using "the Aperture Science Handheld Portal Device", a device that can create inter-spatial portals between two flat planes.
    • Essentials 

    • Video Game Facts 

    • Characters 

    • Video Game Cast 

    • Video Game Topics 

    • Series Chronology 

    • Platforms 

    • Inspired by 

    • Creators 

    • Also related