This page contains Metal Gear Solid: Portable Ops Plus Unlockables for PSP called "Characters" and has been posted or updated on Sep 26, 2007 by janie. Let us know what you think of this Unlockable by thumbs voting.
Beat the different modes on infinity mission to unlock different characters.
|Unlockable:||How to Unlock:|
|Naked Snake||Complete Infinity Mission under the Easy difficulty setting.|
|Old Snake||Complete Infinity Mission under the Medium difficulty setting.|
|Raiden||Complete Infinity Mission under the Hard difficulty setting.|
|Roy Cambell||Complete Infinity Mission under the Extreme difficulty setting.|
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