Here is the full list of all 37 A Hole New World achievements worth 1,000 gamerscore.
Fall to Reversee
Get Blood Gemstone
Get to the last checkpoint in Stage 5
Defeat Prius
Get Darkness Gemstone
Find all stage 1 NPCs
Find all stage 2 NPCs
Find all stage 3 NPCs
Find all stage 4 NPCs
Get Fay
Get Thunder Gemstone
Get Ice Fire Gemstone
Find all stage 5 NPCs
Earn an extra life achieving a score of 10,000
Don't kill any monsters of any stage
Kill all monsters of any stage
Defeat Prius getting no damage
Defeat Arcadio getting no damage
Defeat Firhaz getting no damage
Defeat the door guardians getting no damage
Defeat Dh'raza getting no damage
Defeat Prius in stage 5 getting no damage
Defeat Lord Baduk
Defeat Super Baduk
Defeat Lord Baduk in stage 1
Beat boss rush mode
Beat Challenge Mode
Find the secret banana
Find alchemist's heart
Find eternal life
Beat the game in less than XXXXXXXX
Beat Game+
Beat Story Mode
Beat Story Mode with no continues
Beat the game finding all secret characters, secret items and gems
Beat the game killing no enemies at all
Beat the game killing all enemies