New users can claim up to 175,000 Gold Coins and 2 Sweeps Coins by completing several registration tasks. How the SweepShark sweepstakes casino worksSweepShark is an online sweepstakes casino that uses two virtual currencies: Gold Coins and Sweeps Coins. First Gold Coin purchase bonusNew players may receive a discount on their first Gold Coin package purchase. This restriction means they can use Gold Coins for entertainment-focused gameplay but can’t participate in Sweeps Coins gameplay or redeem Sweeps Coins for prizes. SweepShark games and software providersSweepShark offers more than 1,000 casino-style games, including slots, live social dealer titles and virtual table games.