Top Oregon sweepstakes casinos offering no-deposit bonuses and free coins to get started. The best new sweepstakes casinos in Oregon are serving up no-deposit bonuses that deliver excitement of a different variety – no gear required. A sweeps casino no-deposit bonus, sometimes called a sign-up bonus, is a reward that sweepstakes casinos give every new player simply for creating an account. These bonuses usually include a mix of Gold Coins (GC) and Sweeps Coins (SC). The standout feature is Jackpot Thrills, a progressive jackpot system offering prizes up to 200 million Gold Coins or 150,000 Sweeps Coins.