Using grapple, swing around an object and reattach grapple again without touching any surface

Get at least 10 enemies killed by other enemies' actions in a single level

Make goblins die of three different environmental hazards in a single level

Kill an enemy with a thrown hammer bouncing at least once before kill

Make a bubble sink for three seconds

Obtain all trophies.

Move undetected amongst the shades.

Collect all the outfits.

Peek through all the keyholes.

Witness the resting place of the once mighty.

Try to undo a mistake.

Complete the lost lullaby.

The other way was safer.