Collect 42 VHS tapes to unlock the "Cheat" menu. Go to the "Cheat" menu, and select the Game Djinn in the corner. Then, enter one of the following codes at the Game Djinn menu to unlock the corresponding cheat function:
At the Game Djinn menu, press Up(2), Down(2), Left, Right, Left, Right, B, A.
Successfully complete the game to unlock New Game+ mode. In this mode, the game has a time limit and enemies are stronger.Concept art
Collect 12 VHS tapes to unlock concept art.