Here is the full list of all 64 La-Mulana achievements.
Completed the adventure.
Completed the entire adventure within 40 hours.
Completed the entire adventure within 20 hours.
Filled every item slot.
Obtained Beo La-Mulana.
Obtained all M-SX software.
Obtained La-Mulana.
Opened the entrance to The Gate of Time.
Unlocked all fairy locks.
Challenge the balance of the spirits
Obliterated all guardians.
Obliterated Palenque.
Obliterated Tiamat.
Learned ancient La-Mulana words.
Obtained the Ocarina of The Philosophers.
Obtained all maps.
Bought something other than "Rose & Camellia" from the reformed merman.
Squashed by a falling sun.
Dived into a pot.
Bathed in the hot springs 100 times.
Obliterated Viy.
Obliterated Baphomet.
The Twin Labyrinth has opened.
Obliterated Zu without using the Lamp of Time.
Survived the 3rd infinite corridor under your own power.
Surprised Shunderia.
Obliterated Bahamut.
Obtained Future Development Company
Obtained the Wing
Proved that you are indeed small.
Took a knee.
Revealed Eden.
Mulbruk awakens.
Got the cooperation of a fairy.
Obliterated Sakito.
Obliterated Elmac.
Obliterated Amphisbaena.
Received damnation.
Started HARD MODE.
I warned you.
Opened the entrance to La-Mulana.
Completed the entire adventure within 10 hours.
Opened all small treasure boxes.
Called a fairy from every fairy point.
Obtained all Life Gems.
Got all emails.
Listened to everything Mulbruk has to say.
Listened to everything Xelpud has to say.
Scanned all suspicious spots.
Unlocked the HELL TEMPLE.
Completed the HELL TEMPLE.
Obliterated all guardians in HARD MODE
Watched the ending with the entire cast present.
Everyone in the ending has that summer feeling.
Everyone's here, but only you feel like it's summer.
Opened the backdoor to the Tower of the Goddess.
Completed the HELL TEMPLE in HARD MODE.
Completed the HELL TEMPLE without the Fairy's Vest.
Obliterated all guardians without using secondary weapons.
Obliterated all guardians without using secondary weapons in HARD MODE.
Found every NIGORO staff member.
Ate curry in a variety of situations.
Flattened by a falling giant.
Smooshed by a Super Punch.