Finish a Destroy the Object level without killing an enemy.
Defeat the first boss in the Pirate theme.
Destroy 1,000,000 blocks.
Shoot 20 enemies in 60 seconds.
Get 50 longshots.
Use every power-up at least once.
Finish the single player campaign.
Shoot 50 zombies, 50 robots, 50 pirates and 50 soldiers.
Shoot 5,000 enemies in total.
Shoot every type of enemy at least once.
Fight the final boss and fail miserably.
Kill 3 enemies with one shot.