If someone got high score the first game after it resets, and the score remains undefeated, then you will get the payout for every time a person plays it after that. Score blasting is when I get the minimum score necessary to submit then intentionally die over and over to reset the scores. This is only effective if that minimum score can be achieved in a very short time. The scores reset out of fairness, you've been top long enough give someone else a shot. Regardless as to whether it's "score blasted" or not that person will still get all the money.