Yarudora Series Vol. 1 Double Cast Cheats (PlayStation)

Successfully unlock each of the four good endings with at least an 80% completed to unlock
the omake mode option. This mode allows various artwork from the game to be viewed.

Quickly press Right, Circle, Left, X, Up, Circle, Down, X during the opening sequence
before the "Production IG" text disappears. The amount of the game completed, in percent,
will appear on-screen.

Successfully complete and save the game to unlock the replay mode option. This mode allows
the game to be viewed non-interactively in a single sequence.

Press L1 + L2 + R1 + R2 during game play.