Acquired your first picture fragment.

Cleared the tutorial.

Entered into the rankings for the first time.

Got rid of a ghost for the first time.

Defeat 20 enemies with gunfire by aiming while hanging

Defeat 75 enemies in a row without dying

Defeat 100 enemies with headshots

Defeat three enemies with one explosion

Defeat 50 enemies with the 92FS - 9mm

Defeat 50 enemies with hand-to-hand combat

Defeat 20 enemies with hand-to-hand combat

Finish the game in Easy Mode

Kill 50 enemies in a row without dying