Top Portal Secrets That You Probably Didn’t Know

Smuggle a Companion Cube

We all know by now that GlaDOS has a dark sense of humor and at times she can be quite scary, which makes her quite unpredictable. However when GlaDOS specifically instructs you not the take anything out of the test chamber, she means it. If the player feels rebellious and decides to take a companion cube out anyway, GlaDOS makes a slightly cruel remark to you which is filled with hatred and sarcasm.