step 1
play a few levels till you get to the meteor level
step 2
play a littlle more and upgrade the money upgrade
step 3
return to main menu
step 4
quick play, play breakaway
step 5
use time slow, clone balls, and meteor
step 6
use the time slow
step 7
spam ball next to opponent goal
step 8
use meteor to launch balls into opponent goal
step 9
enjoy your money

note: if it doesnt work, try again