Portal: Minds is a mod set after GLaDOS was murdered (In portal 1) And while Chell is in relaxation. You are a adventurer and have studied about the long lost APERTURE LABORATORY! You have set off on your adventure but after walking out of a tunnel some things fall out the sky and block the exit. You have no choice but to venture deep into the heart of Aperture Science. It turns out that while GLaDOS is dead, a core is set up to look after the facility and it turns out he has pulled you down here because he needs to test. Please note that this will focus more on the story than the tests but will have a lot of tests as well.