Portal 2 Chapter 1 Part 2 The Courtesy Call Walkthrough No Commentary

Next Part (Chapter 2) The Cold Boot    • Portal 2 Chapter 2 The Cold Boot Walkthrou...   Last Part (Chapter 1 Part 2) The Courtesy Call    • Portal 2 Chapter 1 Part 1 The Courtesy Cal...   P L A Y L I S T - http://www.youtube.com/view_play_list... You are now viewing: Portal 2 Single Player Walkthrough Chapter 1 (Part 2 of 2) "The Courtesy Call" Follow me on Twitter -   / nizzulive   Follow me on justinTV - http://www.justin.tv/nizzulive Yeousch (Main) http://www.yeousch.com Yeousch (YouTube)    / yeousch   Yeousch Alliance    / yeouschalliance   Yeousch Reloaded    / yeouschreloaded   Game Settings Aspect Ratio - Widescreen 16:9 Resolution - 1280 x 720 Advanced Video Settings Anti-Aliasing Mode - 4xMSAA Filtering Mode - Anisotropic 2 x Wait for Vertical Sync - Enabled (Triple Buffered) Multicore Rendering - Enabled Shader Detail - Very High Efffect Detail - High Model / Texture Detail - High Paged Pool Memory Available - High My PC Specs Processor: Intel® Core™ i7 930 Quad Core Processor (2.8GHz, 8MB Cache) Number of cores 4 Number of threads 8 Memory: 6 GB RAM Video Card: Dual 1GB GDDR5 ATI Radeon™ HD 5770 CrossfireX™ Enabled TAGS Portal Portal 2 Portal2 Portal II Portal Walkthrough Portal 2 Walkthrough Portal II Walkthrough Portal Gameplay Portal 2 Gameplay Portal II Gameplay Let's Play Portal Let's Play Portal 2 Portal 2 HD Portal 2 Demo Lets Play Portal Lets Play Portal 2 Playthrough Runthrough Xbox 360 Playstation 3 PC MAC Windows NIZZU NiZZULiVE nizzu nizzulive yeousch director Valve Half-Life Steam Glados Wheatley Chell Aperture Science Cake is a Lie Orange Blue FPS First Person Shooter Chapter Mission Part Level The Courtesy Call Chapter 1 Part 2 Start Beginning Guide Tutorial Subtitles Captioning Single Player Campaign