Online playing is a popular entertainment offered by Internet technologies. The world of virtual gaming has seized a significant part of Internet facilities. Online gaming is a popular time-spending: it is convenient, rewarding and requires little resources. There are a lot of genres of online games: arcades, shooters, logical games or games of luck. Games of luck gained popularity due to their common affordability for practically all categories of people regardless of their social status or income. A website containing various gambling resources is called online casino. One can find here different types of roulette game, card games, lotto and other gambling facilities. Online roulette is represented by a virtual roulette layout with animated rotating wheel. An animated roulette ball chooses the numbers randomly. Players are welcomed to purchase roulette chips of different face value and place them as bets on the numbers according to the rules. New-coming users are encouraged to play free roulette rounds to get involved in the process and have some practice.

Poker is a card game mostly played in online casinos. As a rule, poker bookmark contains a lot of options: poker games (players can choose a poker variation available); tournaments (online poker tournaments can be either spontaneous, organized corresponding to so called 'sit-and-go' format or previously arranged with the help of online casino means of communication such as instant messaging or other; poker rules (recommended to be read by beginners); free poker game (usually played by beginners to gain experience and learn possible strategies) and other choices.