Jewel Mastermind — Serbia
advant-playRTP 90%
Jewel Mastermind is an online slot by advant-play, available to play in demo mode at CryptoBet24 in Serbia. It runs at an RTP of 90%. Try Jewel Mastermind for free here, then deposit by crypto, card, cash, ATM or bank to play for real once you're in a permitted region.
Play demoCan I play Jewel Mastermind for free?
Yes — Jewel Mastermind is playable for free in demo mode here, no deposit required.
What is the RTP of Jewel Mastermind?
Jewel Mastermind has a return-to-player (RTP) of 90%.