Defeat 100 enemies with Iron Man's repulsor.

Play a single-player game.

Use the Co-op overload to kill 60 enemies.

Get 10 critters on screen at once.

Complete Terawatt Forest.

Shoot all of the slorgs back into the waters of Octonok Cay.

Drive more than 194.7 miles.

Defeat Commander Spog.

Fully upgrade one weapon.

Buy half of the weapons.

Shoot every letter down from the tower at the Broadway Hotel.

Tail Henry Arnett from Hollywood Station to the pawnbroker and travel agent without being spotted.

Follow Candy Edwards without using cover or incognito, except when starting or picking up the tail.