Unlock all other trophies.
Collect 1 bone.
Collect 5 bones.
Collect 10 bones.
Collect 20 bones.
Reach 2 checkpoints.
Reach 6 checkpoints.
Reach 10 checkpoints.
Reach 18 checkpoints.
Die 6 times.
Die 18 times.
Die 36 times.
Die 66 times.