Under rating threshold (hideshow)
You can do a comet slam by I think by preforming a rocket slam while you are past sound past the speed of sound
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Under rating threshold (hideshow)
All unlocked, best time is 26.8 sec to the end, 1'179 Km/h ( couldn't break the sound barrier thou ), 82'429m, 519 gummys, 112'789$ in a single run, ... 5/5. Only thing I regret is the lack of a "stats" button in the main menu.