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

Complete the game in hard mode

Complete the game in 6 hours or less

Complete the game in explorer mode

Complete the game in moderate mode

Play with the lemur in the market and let it steal your apple

Perform 10 combo buddy takedowns

Defeat 5 armored enemies with melee only

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

Make 10 enemies drop their grenades

Defeat 10 enemies in a row, alternating gunplay and hand-to-hand

Play in the ocean near the sunken ship