After completing the game, the player can return to any day in the story and play those events again, keeping the characters' current statistics and inventory. "Secret Reports", written segments that reveal background elements of the story, can be unlocked through this mode by completing specific missions during each day. Completing the game allows the player to access "Another Day" from the game's menus, an additional day of missions that explains certain events related to the main storyline. "The World Ends with You" has one minigame called "Tin Pin Slammer" (or "Marble Slash") that can be played against computer opponents or with up to 3 others via a wireless connection. "Tin Pin Slammer" is similar to the marble game ringer in that each player attempts to use their pins one at a time to knock the other players' pins off the gameboard.