MGS4 Playthrough: Act 3 of 5 - Part 13 of 15

Act 1: http://www.dailymotion.com/playlist/xke0i
Act 2: http://www.dailymotion.com/playlist/xkgm8

Act 3: "Third Sun"
Part 1: http://www.dailymotion.com/tylinos/video/x64toz
Part 2: http://www.dailymotion.com/tylinos/video/x6574q
Part 3: http://www.dailymotion.com/tylinos/video/x658rq
Part 4: http://www.dailymotion.com/tylinos/video/x65d4c
Part 5: http://www.dailymotion.com/tylinos/video/x65mgf
Part 6: http://www.dailymotion.com/tylinos/video/x65nsu
Part 7: http://www.dailymotion.com/tylinos/video/x65sej
Part 8: http://www.dailymotion.com/tylinos/video/x660bs
Part 9: http://www.dailymotion.com/tylinos/video/x6626e
Part 10: http://www.dailymotion.com/tylinos/video/x665gw
Part 11: http://www.dailymotion.com/tylinos/video/x66d0j
Part 12: http://www.dailymotion.com/tylinos/video/x66e7n

Having rescued Naomi and an injured Raiden, Snake and Otacon return to safety. According to Raiden, a woman called Big Mama has the corpse of Big Boss in eastern Europe. Liquid is seeking the corpse, it seems, so it's quite clear that this will be Snake's next destination. The group comes up with a plan to get him into the PMC-patrolled city where Big Mama resides, while Naomi appears to be hiding something...

Finally, Raven's gone.

Part 14: http://www.dailymotion.com/tylinos/video/x66gxd
Part 15: http://www.dailymotion.com/tylinos/video/x66kn8

Act 4: http://www.dailymotion.com/playlist/xkstg
Act 5: http://www.dailymotion.com/playlist/xkwmn
Epilogue: http://www.dailymotion.com/playlist/xkzpg
Final Thoughts: http://www.youtube.com/watch?v=IKugMaSQK5Q