Prototype 2 Walkthrough (Commentary) Part 21 - Heller vs Mercer Round Two (Endgame)

This is my walkthrough of Prototype 2 Radnet Limited Edition with live commentary on the PS3. Remember to like the video and subscribe! Second channel: http://www.youtube.com/user/guitargameguy2 Follow me on Twitter: http://twitter.com/#!/Guitargameguy Forums: http://guitargameguy.forumotion.com