Here is the full list of all 17 Milo's Quest (EU) trophies - there are 2 bronze, 4 silver, 10 gold and 1 platinum.
Get all other trophies.
Get the Special Glasses.
Defeat Super Pumpkin Bros
Get the Binoculars.
Kill 20 ghosts.
Defeat Big Marshmallow Boo
Kill 10 ghosts.
Recover a heart
Get a Stamina extension.
Kill your first ghost.
Get the Helmet.
Get a heart extension.
Get your first silver key.
Get your first golden key.
Get your first bonne.
Solve your first puzzle.
Get the Gloves.