How does the "Sweeten the Prize Pot Work"? Follow In between games, players can invite and refer friends to Swagbucks LIVE. For every 100 new players that join and depending on the game, Swagbucks LIVE will increase the base prize. Related articles Why does Swagbucks LIVE require a phone number to sign-up? What is a SwagUp? How To Play Who can play? How do I buy back in to a game?