Book Extreme — Serbia
yggdrasil-aRTP 90%
Book Extreme is an online slot by yggdrasil-a, available to play in demo mode at CryptoBet24 in Serbia. It runs at an RTP of 90%. Try Book Extreme 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 Book Extreme for free?
Yes — Book Extreme is playable for free in demo mode here, no deposit required.
What is the RTP of Book Extreme?
Book Extreme has a return-to-player (RTP) of 90%.