Complete the "Happy Birthday" videotape within 5 minutes.

Destroy a Mr. Everywhere statuette.

Increase your item slots.

Use a lock pick to open something.

Finish off an enemy with the knife.

Close an open door by yourself.

Put an unrelated object on a shadow plinth.

Obtain something by closely examining an item.

Get 100 Kills as the driver, pilot, or passenger of a vehicle in Multiplayer.

Visit every corner of a Deadly Dungeon.

Destroy all enemy vehicles and mortar teams while defending Firebase Ripcord in Fracture Jaw.

See all seven memory endings and play through all four path ends in Break on Through.

Complete Operation Red Circus in Campaign on any difficulty.