This page contains Portal 2 Easter Eggs for PC - Windows called "Cave Johnson's Secret Monologue" and has been posted or updated on Jul 6, 2011 by yess20. Let us know what you think of this Easter Egg by thumbs voting.
Cave Johnson's Secret Monologue
In the first test chamber, after discovering white gel (where it comes down from a pipe infinitely), if you stay in the chamber for really long time (about 10 minutes or so), Cave Johnson will reveal secrets about Caroline and GLaDOS in a long monologue.
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