casino games, there are 3 that are the most popular. These casinos not registered with gamestop games, there are 3 that are the most popular. These are slots, roulette and blackjack. These preferences are repeated in online casinos, although there are many more. The main types are described below in groups: table games, card games and slots. Among the table games that can be found in an online casino, Craps stands out. Also its Asian variation Sic Bo and, of course, the famous roulette. As the name suggests, these have the common feature of taking place on a table. Roulette remains the most popular online casino game. It works by means of a numbered wheel that spins; a ball is thrown on the wheel to determine the winner out of 37 numbers. Roulette has three main versions and all can be found on web portals. American Roulette (numbered from 0 to 36 with double zero), European or French Roulette (numbered from 0 to 36) and Live Roulette (with real dealers and live streaming). There is no shortage of card games, and the online offer is varied and interesting. The best known are Blackjack, Baccarat and Poker. Also known as “21”, blackjack aims to get closer with a series of cards to the total score of twenty-one. Or at least get closer than the dealer. In the same vein is baccarat, where the outcome depends entirely on chance. It is undoubtedly the easiest to play. It consists of betting on who will have the winning hand. It is also played against the house, not against other players. Of all the card games, Baccarat is the one where the house is least favoured. Because of this and its simplicity, it is quite popular. Poker, on the other hand, is a favourite at Spanish online casinos. It has the following variations: Omaha, Stud Poker, Caribbean Stud and Texas Hold’em. The latter being the modality with the largest number of followers.