Games
One game at a time, with the arithmetic shown.
Each page covers the rules of a game, what every bet pays, and the cost that follows from the two. Where a figure can be derived from the payout table, it is derived rather than quoted.
Roulette
Roulette is the clearest game in the casino to analyse, because every payout is fixed and every probability is countable. One quantity decides what it costs you, and it is not the bet you choose.
House edge, European wheel2.70%
RouletteBlackjack
Blackjack is the counterexample to most of this site: a casino game where what you do genuinely changes what it costs. That does not make it beatable, and the reason it stays profitable for the operator has nothing to do with the cards.
House edge, accurate play, favourable rulesAbout 0.5%
Blackjack
Playing should stay a choice.
If it has stopped being one, free and confidential help exists in every country this site is published in, independent of any operator.
Responsible gambling