If you invite a friend to play Swagbucks LIVE and they download the app, create a new account and verify their mobile device, you will be awarded one Free Rejoin. You can use your accumulated Free Rejoins once per game to keep playing for the grand prize if you miss a question.
Alternatively, if you have enough SB, the digital currency that you win for playing Swagbucks LIVE and earn at Swagbucks.com, you will have an opportunity to rejoin the game one time during the course of play. At the appropriate time, Swagbucks LIVE will present you an offer to rejoin, either by using your Free Rejoin or with your SB.
Note: the further in the game you are, the more SB are needed to rejoin the game. You'll only have a few seconds to accept the offer before the next question appears.