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