Collect all the trophies.
Complete Stage 1.
Complete Stage 2.
Complete Stage 3.
Complete Stage 4.
Complete Stage 5.
Complete all stages.
Get a machine gun.
Get a Launcher.
Make a score of 100 000 points.
Make a score of 500 000 points.
Complete the game with all 3 characters.
Play "Elevator Action".
Score 10 000 points in "Elevator Action".