Find and collect all of the Artifacts.

Drive every Car

Play a Custom Speedlist you have created (Multiplayer)

Smash a friend’s face on a billboard and beat their jump distance

Use Russell's Bugle three times.

Dig up all of the hidden bones using Dug.

Find the hidden cave in "A Voice in the Mist."

Collect 6000 Merit Badges in the game to become the Merit Badge Champion.

Collect all of Carl's Mementos.

Free Russell and Kevin, then escape the Dirigible.

Find and collect the Gold Jaguar.

Find the picture-perfect view of Paradise Falls.

Defeat either the giant Anaconda or Crocodile with 2 players.