Game Cheats: Ys: The Oath In Felghana - Alternate costumes

Alternate costumes:
Successfully complete the game to unlock a new costume for Elena. A different costume will be unlocked, depending on the difficulty setting. To access them, enter the configuration screen, then right click Elena.

Hard mode:
Successfully complete the game under the normal difficulty setting.

Inferno mode:
Successfully complete the game under the nightmare difficulty setting. Note: This requires the patched version of the game.

Nightmare mode:
Successfully complete the game under the hard difficulty setting.

Time attack mode:
Successfully complete the game