Well, I've played every kind of casino game and many more since I learned about the house edge. The house edge is actually the way in which a casino will always win and make money in the long run, but it can greatly differ between each type of game. European roulette offers less house edge than American roulette; the reason is that it has only one zero. That's definitely a show worth looking into the specifics of each and every game you play. If you would like to get a better understanding of how the house edge works and you are shown some examples, this article might be useful:
https://www.watchdoguganda.com/news/20240418/167546/understanding-the-house-edge-in-casino-games.html
It explains the concept pretty well.
