Extreme Difficulty Mode for Metal Gear Solid 2: Sons Of Liberty HD EditionHome / Playstation Vita /
This page contains Metal Gear Solid 2: Sons Of Liberty HD Edition Unlockables for Playstation Vita called "Extreme Difficulty Mode" and has been posted or updated on Dec 13, 2012 by hummel121. Let us know what you think of this Unlockable by thumbs voting.
Extreme Difficulty Mode
In order to unlock "Extreme Difficulty Mode" you have to beat the game once...
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