The mystery is over! Metal Gear Solid: Piece Walker is out and its a multiplayer jigsaw puzzle game based on Metal Gear Solid: Peace Walker.
Konami’s online game has players race to set puzzle pieces and complete a picture. Metal Gear Solid: Piece Walker connects you to random opponents each time. Whoever places the most pieces correctly gets bonus points at the end. Make a profile to see how your score ranks on the leaderboards.
Check it out here and when you enter a puzzle battle wearing a cardboard box watch out for dynamite. If you set a piece on one of those squares it explodes and surrounding pieces go back in the pile.