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