who has gottten the 10x multiplier for Super Stardust HD?

[crymetyme]

Really? i always die on the second phase (sometimes first phase) of level 4. it seems i was closer than i thought.
I think to get the 15 tokens in a row, you have to destroy one of the asteroids that spawn in the first phase of every planet that has the number 15 under it. Every you destroy that, another asteroid pops up with the number 14, and when you destroy that one, another one with number 13, and so on. when you destroy the asteroid with the number 1, a huge bonus pops up, and when you destroy that, about 20 tokens come out. I've tried to get 15 in a row like that, but i've gotten at most 11 in a row. The rest are all too spread out.