Visa, MasterCard, Paysafecard, Discover, Skrill, AMEX ✅Yes, except for residents of Washington, Idaho, Delaware, and Kentucky/18+ necessary Since SweepSlots is not a real casino, it is legal to play by residents of all US states except Washington, Idaho, Delaware, and Kentucky. This online casino offers casino-like games like slots for free to players with the opportunity to win real money. SweepSlots is Regal Technologies’ sweepstakes casino that follows the sweepstakes model.