Extra Characters in Multiplayer Mode Complete the game with A rankings in all missions on each game's difficulty. Any characters with "New" on it means its unlocked.
Shadow Stalker Difficulty Complete the game once. Start a "New Game" and select the hardest difficulty level "Shadow Stalker" will be unlocked.
Extra Options Complete the game once. In the "Extra Options" mode, you can access all BGMs and Movies used in the game. |