Welcome to my Portal 2 walkthrough in 1080p HD! For best viewing quality, click the fullscreen button in the YouTube player, then select 1080p, or "original" for even better than 1080p.
We drop out of the elevator into the second alpha enrichment sphere. Hmm, but the ramps to reach the main test area are all busted, so we have to portal our way up to the top ramp. I enter the test chamber and realize that this one involes redirecting repulsion gel using portals. I coat the surfaces of many parts of the chamber, then I bounce and beoing my way to the exit.
We then head up to Sphere 03. This one involves water (which will "clean" the blue repulsion gel. I need to bounce around and turn the water off, so I can splat repulsion gel in the right place. The next part of the sphere involves the same logic as the previous sphere (slapping repulsion gel in the place where I need to bounce). Onward to the next area...
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