Complete The Ark Society.

Complete all 47 trophies.

Reveal all undiscovered areas in Mendoza.

Eliminate Vidal with the grape crusher, Yates with poisoned Grand Paladin, and both with gas.

Reach Hawke's Bay Mastery Level 5.

Complete all Mission Stories in End Of An Era.

Complete all Untouchable Challenges.

Take out a guard with a silenced pistol, with a shotgun and with an SMG.

Reach Carpathian Mountains Mastery Level 5.

Complete Untouchable.

Kill Hush in his "relaxing chair," electrocute Royce and shoot both with one bullet.

Become the club owner, and have a sit down with the ICA.