deskgameAdditionally, the casino credits come with just a 1x playthrough requirement. This means that players will only need to bet $100 in order to turn their casino credits into real, withdrawable cash. deskgameThe best RTP slots include Mega Joker (99 percent), Codex of Fortune (98 percent) and Starmania (97.87 percent). Most online slots are near 96 percent for RTP. deskgameThere are three types of online casinos to be aware of, and it’s important to learn the distinctions, as offshore casinos are unregulated and not safe to game with. deskgameBetMGM slots are monitored by eCogra to make sure they’re not “rigged” and have the right return-to-player percentage that the manufacturer lists. It’s important to remember that RTP is based on thousands of simulations of a game. For example, if an RTP is 96%, players can expect to get $0.96 back for every dollar wagered over a sustained period of playing.