Choose a different costume color in game options

Upgrade the vulcan shot to maximum

Upgrade the laser shot to maximum

Upgrade the mirror shot to maximum

Upgrade the wide shot to maximum

Get the maximum energy shielding

Use each one of the megaweapon

Find the spacecraft and go into space

Pick up indestructible fighters module of the spacecraft

Clear stage 1

Clear stage 2

Clear stage 3

Clear stage 4

Clear stage 5

Clear stage 6

Clear stage 7

Clear stage 8

Clear stage 9

Finish the game on hard without using passwords

Beat the high score in the hall of fame

Earn 1,000,000 points

Earn 2,000,000 points

Earn 3,000,000 points

Defeat the helicopter without taking damage in stage 1 (normal or hard)

Kill the 10 mini robotic walkers by jumping on them in stage 2

Collect and stock 10 Lives at once (Don't switch the setting lives in options)

Increase your score 50 times without taking damage (platform stage)

Clear stage 1 without dying

Clear stage 2 without dying

Clear stage 5 without dying

Clear stage 3 without dying

Clear stage 4 without dying

Clear stage 6 without dying

Use your megaweapon 30 times in one session