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