Huge chamber with various small puzzles that need to be solved in order to succeed the overall goal. The size can be overwhelming and the sense of flow disappears when players might not know where to begin.
Browsing Portal 2: Co-operative
Good approached to a timing based puzzle to get one player across the chamber, but this also means they won’t be doing much on the physical excercises.
Very challenging chamber to accomplish, mostly because of the utmost requirement for both players not to cause any mistakes such as death, or else find themselves in a tiresome position.