Biggest ball sports
BIGGEST_BALL_SPORTS69.5%

Achievements and their recorded unlock rates.
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BIGGEST_BALL_SPORTSTWO_THOUSAND_ANYBIGGEST_BALL_BUBBLESBIGGEST_BALL_PLANETSBIGGEST_BALL_CUSTOMBIGGEST_BALL_DEVTHREE_THOUSAND_PLANETSTHREE_THOUSAND_DEVTHREE_THOUSAND_CUSTOMTHREE_THOUSAND_SPORTSALL_ACHIEVEMENTSTHREE_THOUSAND_BUBBLES