Learn more about BetRivers Casino's bonus here. Browse best or new welcome bonuses, no deposit bonuses, and free spins in February on Casino Guru. The BetRivers Casino Michigan bonus code offer earns all new players a % deposit match offer worth up to $ Just click our "BET NOW" button. Claim the BetRivers Casino bonus using promo code 'PACASINO'. Your name or email address: Do you already have an account? No, create an account now. New users earn a % Deposit Match and up to $ in Bonus Money! The current BetRivers Casino bonus is granting new players a hour period in which your net losses will be paid back up to $ with promo. Yes, my password is: Forgot your password?. The bonus grants new users a % deposit match up to $ [HOST] Casino bonus codes.