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Fun-Fun-Fun V1

Welcome, test subject to a place where you can sharpen your portal skills and have plenty of fun and test our gel, everything you do here helps us gather data on uses for our stuff, data about our stuff, and data about you. -Cave Johnson and GLaDoS :) P.S, Ignore the defective cubes or the turrets hidden in the walls will fire.. Oh wait we forgot the wall turrets... Just ignore the defect cubes...