Rise of the Killing Machines - Portal 2 Co-op Playthrough FINALE

We put our testing to the test as we solve the final puzzles to help GLaDOS!!!! Song used in edit "Still Alive (Bad flute cover)"    • Portal - Still alive (Bad flute cover)   Phantom's Tumblr   / phantomfighter724   The Miituber software https://miituber.com #mii #miituber #letsplay #portal2 #portal2coop #finale