Dr Toonz is a 6×4 cascading Dynamic Payways slot game that features payway multipliers to boost the potential of a gigantic win – potentially. But there is But there is something bigger, much bigger, on the horizon – even bigger that. 1xBet. Gargantoonz is a 7×7 cascading grid slot that features a deep blue backdrop, mimicking the dark, sci-fi void we call space – counterbalanced. . 1xBet is an online sportsbook also offering baccarat, betting exchange, blackjack, esports, fantasy sports, forex, live dealer games, live/in-. Dr Toonz and his creations are out-of-this-world.