Yes, of courseI am not a player, but i know situation on Russian & CIS Countries market.
Most popular:
1.) WebMoney
2.) Yandex Money
3.) Moneta.Ru
4.) Qiwi Wallet
5.) Credit and Debit Cards.
6.) SMS-message from Mobile Operators.
7.) Liq Pay
8.) Private24
9.) Alfa-Click (this is online banking of Alfa-Bank one of the largest Russian bank).
7.) Professional Poker players also use Moneybookers and Neteller.
You may have are look here
This is va-bank - the largest online casino for Russia and CIS Countries Market.
https://va-bank.com/ you may see they payments methods.