Gear up and acquire the crystal from Sara.

Slay the wizard in the Palace.

Slay the wizard without taking any damage.

Rescue Feena.

Slay the worm deep within the Palace.

Slay the worm without taking any damage.

You have lost a friend, but gained a book.

Slay the gargoyle deep within the Mine.

Reach the point of no return in the Thieves' Den. There's no going back... unless you load your file.

Enter the Tower of the DOOMED.

Get busted out of prison by an extremely large man.

Get the Blue Necklace from Rauba.

Slay the mantis on the lower levels of the Tower of the DOOMED.

Slay the mantis without taking damage.

Destroy the demonic pillar.

Destroy the rock beast midway up the Tower of the DOOMED.

Slay the rock beast without taking damage.

Acquire the Monocle.

Acquire the Amulet.

Slay the demon heads on the upper levels of the Tower of the DOOMED.

Slay the demon heads without taking damage.

Slay Dulk Dekt in the penthouse suite of the Tower of the DOOMED.

Read the final book of Ys, and complete the game.

Aron achieves level 2.

Aron achieves level 4.

Aron achieves level 7.

Aron achieves level 10. You may not like it, but this is what peak performance looks like.

Equip all tier 1 gear.

Equip all tier 2 gear.

Equip all tier 3 gear.

Equip all tier 4 gear.

Equip all tier 5 gear.

Acquire the Power Ring.

Acquire the Ring Mail.

Acquire the Timer Ring.

Acquire the Heal Ring.

Acquire the Evil Ring.

Acquire a full kit of equipment and usable items.

Let Goban hold onto a Wing for you. Temporarily, of course.

Return the sapphire ring to its rightful owner.

Return the pedestal, ruby, and necklace to their wrongful owner.

Return Reah's harmonica, and listen to her song from start to finish.

Slay 25 enemies on the overworld field without restoring your health or leaving the area.

Slay 25 enemies on the mountainside above Zipek without restoring your health or leaving the area.

Slay 25 enemies in the deepest reaches of the Palace without restoring your health or leaving the area.

Slay 25 enemies in the Palace jail without restoring your health or leaving the area.

Slay 25 enemies in the Mine without restoring your health or leaving the area.

Slay 25 enemies in the Tower of the DOOMED without restoring your health.

Finish the game with the maximum amount of non-equippable inventory items.

Complete the game without picking up a single un-cursed equippable ring.