Bonus. Vovan Casino rewards players for registering by entering the promo code “GAMBLERUSH”. Maximum bet: RUB. Wagering conditions are 35x. Bonus Details. . T&Cs Apply. Maximum bet: RUB. Deposit: €$ Wagering: 40x. Vovan Casino No Deposit Bonus | The best online casinos with full of Free Promo Code Min. Get Bonus. Get Bonus. T&Cs Apply. Vovan Casino No Deposit Bonus | The best online casinos with full of Free Promo Code Min. Deposit: €$ Wagering: 40x. Vovan Casino rewards players for registering by entering the promo code “GAMBLERUSH”. Wagering conditions are 35x. Bonus Details. Bonus.