Complete the game (any difficulty)

Find all inspect items

Collect all phonograph cylinders

Detonate 10 powder kegs

Stun an enemy 30 times with the M2 ‘Falchion'

Kill 7 enemies with silent takedowns

Kill 100 enemies with a headshot

Kill 25 enemies during Blacksight

Kill 5 enemies with a headshot during Blacksight

Shoot an airborne grenade during Blacksight

Kill 3 enemies with a single explosion

Complete all Untouchable Challenges.