Single Player: Stealth kill 25 enemies

Assimilate alien tissue at the crash site

Single Player: Kill 4 enemies in a row with headshots

Single Player: Kill at least 3 enemies with a single grenade

Single Player: Kill two enemies with a single bullet

Secure the Apple of Eden.

Complete DNA Sequence 8.

Renovate 5 buildings in the Antico district.

Complete DNA Sequence 5.

Destroy the Machine Gun.

Complete DNA Sequence 3.

Achieve 100% Synchronization in any Sequence other than Sequence 1.

Perform an Execution Streak of 10 kills.