Here are some more screenshots from Portal 2's single player campaign; there is a coop campaign as well, and I'll be sure to take a few screenshots when I play it later with my brother. For now, here are some screenshots of some of the later levels of Portal 2, which are some of the most amazing parts.
Source URL: https://skyrimpictures.blogspot.com/2011/04/portal-2-screenshots-from-in-game-2.html
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