For the most part, there are very few (if any) 100% payout games listed. While 100%+ RTP can be possible with certain video poker games, these percentages take into account "optimal play" which means the player has to have a certain amount of skill to meet the requirements for this payout. Here at Bonusninja we try to list casinos with 98-99% overall payouts, as well as high percentages for games like blackjack and baccarat.