Get Don Corneo to choose Cloud over the two females

Emerge victorious from your first battle

Drive away in the jeep with Elena without killing any enemies

Perfectly parry Rafe in the sword fight without getting slashed or stabbed

Complete a single Tower

Reach level 5 in any faction

Hit someone with the old lady Level Interaction

Use every weapon in the game

Perform 30 vertical stealth takedowns

Perform 10 combo buddy takedowns

Defeat enemies with a stealth attack, melee attack, headshot, and explosives, in that order, in 15 seconds

Destroy 10 vehicles while being dragged from the rope

Defeat 4 enemies with the same explosion (all explosive items and weapons apply)