Novibet. Dia del Mariachi Megaways offers a party-filled video slot with the buzzy Megaways mechanic, piñata prizes, and more. LCB has set up an 15% Cashback Offer with Q88Bets Casino. . Score up to 10,x the bet as Rolling. Novibet is an online sportsbook also offering baccarat, blackjack, esports, live dealer games, live/in-play betting, other games, roulette. Q88Bets Casino is rated 3 out of 5 by our members and 75% of them said: "OK".