Spoiler: This video contains spoken dialogue from the ending of Portal 2, and will likely ruin the ending for you if you haven't yet played it all the way through Dialogue from Portal 2 by the "Space Core". Enjoy. Adventure Core: http://www.youtube.com/watch?v=AGxj3cxYWYY Fact Core: http://www.youtube.com/watch?v=NxMKoB-A5-8 Cave Johnson: http://www.youtube.com/watch?v=7mt8I6cvFsM Defective Turret: http://www.youtube.com/watch?v=W_wduPpNyv0 Different Turret: http://www.youtube.com/watch?v=mv_iLL4appo Portal 2 is copyright Valve Corporation.