What are the highest payout casino games?

Blackjack. While there are multiple blackjack variants with different RTP percentages, blackjack is consistently the best-paying casino game, with payouts of 99% or more.
Craps. ...
Roulette. ...
Slots.
Blackjack has the best odds of winning, with a house edge of just 1 percent in most casinos, Bean said. Plus, you are playing against only the dealer, not hooded poker champions.