Clear a stage without losing a single coin

Kick a Guard while using the Flying Machine.

Change your costume.

Unlock all 20 pieces of Subject 16's video.

Tint your clothes with those colors: Wetland Ebony and Wetland Ivory.

Kill 10 enemies while remaining in conflict without being hit.

Stun 4 guards at once by throwing sand in their face.

Find the 8 statuettes in Monteriggioni.

Construct a tower made of eight objects and stand on top of it

Shatter three frozen enemies within one second

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

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

Stand on a plank floating on a single airflow for four seconds