Defeat 20 enemies with the Hydra using a quick shot.

Shoot the helicopter pilot with a Magnum at point-blank range.

Complete the entire game on Amateur.

Collect all the serpent emblems.

Get through the aircraft carrier's bridge area without being noticed.

Complete Chapter 2 in Ada's campaign.

Complete Chapter 1 in Ada's campaign.

Complete Chapter 4 in Jake's campaign.

Defeat ten enemies with a stun rod charge attack.

Earn a level-four title.

Defeat 500 J'avo.

Complete Chapter 5 in Leon's campaign.

Complete Chapter 3 in Leon's campaign.