Deflect a shot with the Defensive Skill Stick in any mode

Unlocked an officer.

Local Battle - Play a match.

Beat Mr. and Ms. Y.

Use a wrecking ball to kill an enemy.

Break both elevator window panes.

Achieve an "Amazing!!" combo.

Catch a weapon in the air.

Break a wine bottle.

Use a barrel or a grenade explosion to kill 3 enemies at the same time.

Break the car in The Streets.

Hit an ally.