Use X-Factor in a match. (Arcade/online only)

You played a ranked match.

You cleared Arcade Battle.

すべての衣装（コスチューム）を開放した

Rescue two female survivors at the cathedral.

Max out all the skills that allow you to level up.

Collect all the serpent emblems.

Take down an enemy from 50 meters away with a headshot using the thermal scope.

Defeat 20 enemies with the Hydra using a quick shot.

Complete the entire game on Normal.

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

Defeat an enemy while dying, then recover without any help.

Defeat 100 enemies that have come out of a chrysalid.