Rush Street Interactive Monday announced the release of PropPacks, a new NBA-related digital game similar to trading cards.

Patrons who wager $10 or more on same-game parlays will randomly receive up to three PropPacks at no charge. If the NBA players on the PropPack score over the point totals on the card; bettors are eligible to win wagers. There are props for 20+, 30+, 40+ and 50+, with higher prizes for each threshold.

“PropPacks, which is exclusively available on RSI’s platform to BetRivers Sportsbook players, will give NBA fans an additional thrill by offering extra bonus opportunities on their SGP (same game parlay) bets,” said RSI CEO Richard Schwartz in a statement. “The player card game makes watching the action even more exciting by offering bettors at all levels, from those placing a bet for the first time to experienced sports wagerers, more ways to win from existing SGP bets at no additional cost to our bettors. PropPacks reinforces our dedication to put our players first by creating value for them while elevating the betting experience in fun and exciting ways.”

There are three tiers of player cards for PropPacks: bronze, silver and gold. Bronze cards are the most common, with gold being the rarest. Gold cards offer the highest potential prizes, with a potential maximum jackpot prize of $10,000 in bonus credits.

“PropPacks is a game changer and, as we head into the NBA season, we are very excited to offer a unique and innovative product that you can only find at the BetRivers Sportsbook,” said Schwartz. “We are giving customers more chances to win bonuses and prizes, ultimately enriching the bettor experience and providing more value back to our loyal players.”

In addition to PropPacks, RSI’s sportsbooks will have a suite of promotional offers this basketball season, including NBA Parlay Insurance and a pre-season NBA Futures Bet & Get offer.