Defeat the boss in stage one

Defeat the boss in stage two

Defeat the boss in stage three

Defeat the boss in stage four

Defeat the boss in stage five

Survive to the end of stage six

Defeat the boss in stage seven

Defeat the boss in the final stage

Defeat the boss in the special stage

Finish stage one by running out the clock

Finish stage two by running out the clock

Finish stage three by running out the clock

Finish stage four by running out the clock

Finish stage five by running out the clock

Finish stage seven by running out the clock

Finish the special stage by running out the clock

Obtain the quad shot

Have a fully upgraded weapon 1 for at least a minute

Have a fully upgraded weapon 2 for at least a minute

Have a fully upgraded weapon 3 for at least a minute

Have a fully upgraded weapon 4 for at least a minute

Have a fully upgraded weapon 5 for at least a minute

Have a fully upgraded weapon 6 for at least a minute

Have a fully upgraded weapon 7 for at least a minute

Have a fully upgraded weapon 8 for at least a minute

Have 10 lives

Have 25 lives