On the next pages you'll be able to watch video walkthroughs from the Source engine game Portal. The videos and therefore the recorded gameplay were done by myself. All video and audio recorded is material from Valves game Portal. Have fun.
You can be more precise, faster or finish the level with less moves, but you'll get the solution.
Please wait until the page is completely loaded to see the video tabs!
Portal Advanced Chambers
There is also a complete chapter 11 chamber 19 video available, including the boss fight and the awesome credits here.
