The 888 Casino has been one of the big names in the online casino sector since 1997. In almost 20 years, this casino provider has received numerous awards at international awards, more than any other casino. As part of my big comparison, I also took a closer look at 888 and subjected it to an extensive test. Here you will find out everything about the strengths that have made this casino so successful, but I will not let the weaknesses be overlooked either. The payout ratios (RTP, return to player) of roulette and blackjack games depend on the respective game rules and are usually very high values of over 97%. The same applies to other games such as craps, baccarat or video poker. The 888casino mobile app is also impressive and offers a good selection of games as well as the most important live dealer games, roulette and blackjack. You can find out about the compatibility with Android and iOS and where to download the app in the app test report for this provider. The payout rates for slots can fluctuate more. There are machines with over 96% but also under 93%. In most cases the RTP of the respective game is given in the game description. When eCOGRA (e-Commerce and Online Gaming Regulation and Assurance) last calculated the actually distributed winnings in January 2015, slots with an average of 93.61% and video slots with 94.97% were given. Averaged over all games, the total RTP was 96.60%, which is a very good value. All in all, the payout rates are very good. While they don't peak like some other casinos, they are rarely below 90%. As a player, no matter what game you don't have to worry about the payouts.