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