Hello, and welcome to Otter Research Facility! You are currently at: Area 6 Testing Chambers. Please quickly make your way to....3rd Testing District.. and test out ...Jumping Paint... Later you shall... test out teleportation launchers. Have fun!
Otter Research Facility has something that Aperture Science lacks... cake :)
Does the cake even exists in Portal?
nope :)
Dude it totally needs to be revealed to be made of cardboard.
uh...I don't quite understand what you're saying.