Complete Stage 4: Auction House

Complete Stage 2: Madagascar City

Complete game with 70% or higher shot accuracy

Complete the game in 6 hours or less

Listen to all optional conversations in game

Find the Strange Relics

Complete the game in hard mode

Destroy 10 vehicles while being dragged from the rope

Defeat 100 enemies in a row without dying in combat

Perform 30 vertical stealth takedowns

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

Defeat enemies with a pistol, machine gun, and grenade, in that order, in 15 seconds