Hug the ballast 20 times.
Listen to all shells.
Place a piton at the top of a wall run.
Turn all altars.
Read all letters.
Complete all cairns.
Activate all frescos.
Complete the game.
Use the echo on a frozen ballast in the crater.
Hold the ballast tight in the crater.
Read all of Bianca's journal entries.
Restore your stamina more than 50 times while climbing.
Complete more than 200 jumps or double jumps in a game.
Stop 25 pebbles with a single echo from the ballast.
Scare more than 10 chocos back to their burrow.
Turn an altar.
Hug the ballast.
Complete a cairn.
Activate a fresco.
Listen to a shell.
Read a letter.