| • | Replaying missions in Peace Walker earns players new stuff and experiences for Snake that can potentially change your experience. Also includes in-game sound synthesis technology will allow players to create songs / voices within the game. |
| • | A true continuation of the franchise that started the stealth action genre, Peace Walker is the first title on the PSP system in which mastermind Hideo Kojima has fully taken up the reigns to direct, write, and design the game himself. |
| • | Peace Walker may become arguably the deepest PSP game to be released as Kojima Productions anticipates an unrivaled experience on PSP. |
| • | Tactical Stealth Action will be the core within an open-world design while the story evolves thru Ashley Wood artwork (a staple for the MGS franchise). |
| • | 4 player Co-Op (a first for any Metal Gear Solid game) offering all-new Co-op Ring and "Snake Formation." Allows for sharing of items, equipment, and health and lets one player take the lead so the others can focus on defense. |
