Beat wave 5 in arcade mode
Defeat the first boss in arcade mode
Beat wave 15 in arcade mode
Defeat the second boss in arcade mode
Beat wave 25 in arcade mode
Defeat the third boss in arcade mode
Beat wave 35 in arcade mode
Defeat the fourth boss in arcade mode
Beat wave 45 in arcade mode
Defeat the fifth boss in arcade mode
Beat wave 55 in arcade mode
Defeat the sixth boss in arcade mode
Beat wave 65 in arcade mode
Defeat the seventh boss in arcade mode
Beat wave 75 in arcade mode
Defeat the eighth boss in arcade mode
Beat wave 5 in random mode
Defeat the first boss in random mode
Beat wave 15 in random mode
Defeat the second boss in random mode
Beat wave 25 in random mode
Defeat the third boss in random mode
Beat wave 35 in random mode
Defeat the fourth boss in random mode
Beat wave 45 in random mode
Defeat the fifth boss in random mode
Beat wave 55 in random mode
Defeat the sixth boss in random mode
Beat wave 65 in random mode
Defeat the seventh boss in random mode
Beat wave 75 in random mode
Defeat the eighth boss in random mode