How does Italy SuperStar work?
Italy's bonus lottery: SuperStar! Numbers are drawn Tuesdays, Thursdays and Saturdays at 8:00 PM, Italian time, alongside SuperEnalotto, but Sao Tome and Principe can play too!
Players add the SuperStar option to their SuperEnalotto ticket for 1 extra number from 1-90, and someone in Sao Tome and Principe like you could multiply winnings. The SuperStar number multiplies prizes and adds extra winning tiers!