Welcome to the Metal Gear Solid 2: Sons of Liberty Achievement guide! The Master Collection Achievement list is mostly the same as the 2011 HD Remasters. There are however some new additions and subtractions from that original list. There is some good news and bad news here.The good news is that you no longer need to collect every dog tag. You also do not have to complete every VR Mission. The bad news though, the Big Boss codename is required this time around.Although the following stipulations are required for the Big Boss codename, there are separate Achievements for completing the game without killing anyone and without entering alert mode.
