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