Defeat the giant necromorph in the water tunnels

Complete Chapter 5: "Emergency Care"

Admire the view in the crashed shuttle

Complete Chapter 3: "Return to the Megavents"

Complete Chapter 2: "Another Day at the Office"

Collect all weapons, text logs and audio logs on Chapter 1: "Worlds Apart"

Accumulate 10 strikes in online play.

Complete 3 full games in online play.

Win a single game in online play.

Replay a previously won Champions Cup match (any event) and improve your score.

Win an Archery match in any mode.

Win a Gladiator Duel match in any mode.

Gain 2 extra clues from CLUE™/CLUEDO characters in one game of original CLUE™/CLUEDO.