the yellow medkit seemed to do something for me, but definitely not the intended interaction. as i had the wolf speech patterns, like how the note about medkits had said, but when I used it, it reverted me back to normal voice patterns? which was not what i expected, and it seemed to do the other parts of what it was meant to do, but it def wasn't what i wanted out of it, since i wanted to see the wolf mindset dialogue. Also i got the keycard looking thing in the vents with the slimes, idk what it does though, i tried the black door by the pig enclosure, didn't work there, didn't work on any level 2 doors either, so idk what it does. if anything.