The new VIPER software certainly gives you a great selection of games, including a few that people new to VIPER will never have seen before. They also offer Free membership to Casino Rewards where they are one of 7 casinos that come under the loyalty program. The program not only allows you to collect loyalty points from several partner casinos in the one comprehensive account, but also offers great weekly and monthly promotions. It is also worth keeping an eye on the games list as new games are made available on a regular basis.