Ys: The Oath in Felghana achievements

Completed all other achievements.

Conquered Boss Rush on Hard.

Conquered Boss Rush on Nightmare.

Bested the master of the mountains in one-on-one combat.

Escorted Christof to safety on every difficulty level.

Defeated "The Deadliest Cuteness."

Beat the game on Inferno.

Escorted Elena to safety on every difficulty level.

Conquered Boss Rush on Normal.

Beat the game on Nightmare.

Defeated the final boss without taking any damage.

Achieved max level.