Collect energy blast for the first time in any difficulty

Beating 2 dogs for the first time in any difficulty

Got 2 gun reload for the first time in any difficulty

Beat down 10 crows for the first time in any difficulty

Beat down Billy the Bin in any difficulty

Finish New Junk City in any difficulty

Finish the first asteroid levels in any difficulty without losing the race

Finish Level 5 in any difficulty

Finish Buttville in any difficulty

Beat down J. Alfred Maggot in any difficulty

Beat down Psy-Crow in any difficulty

Finish one level without dying in any difficulty

Fire 3 energy blast continuously in any difficulty

Use whip attack for 300 times to attack in any difficulty

Fire 5000 bullets in any difficulty

Finish all asteroid levels in any difficulty without losing the race

Finished all level without dying in any difficulty

Finish all level in Original mode

Finish all level in Hard mode