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Developer Information
Portal
Developer: Valve Software
Publisher: Valve Software
Official Website: Visit
Genre: First-Person, Shooter
Platforms: PC, Xbox 360, Playstation 3
Total Files: 6
Total Downloads: 5,253
Half-Life 2: Portal - GDC 07 Developer Walkthrough Pt. 2

Added: 2007-03-07
Downloads: 933
View Half-Life 2: Portal - GDC 07 Developer Walkthrough Pt. 2


Witness the advanced techniques of Portal technology and how you can use these techniques to make yourself really sick.