CardGames.io review: Rigged

I have played there a lot and seen a lot. Conclusion: the games are rigged. Besides other statistical observations, I see competing players (against me and my partners), that are supposedly random, both using certain playing tactics together that nobody else uses, making one certain comment that nobody else uses near as frequently, sometimes it seems they can read my cards, and when they're losing badly they both leave at the same time. After that, when the robot players take their place, I get absolutely crap cards as if someone is making sure I lose.

This tells me a few things: 1) there are players that are in control of the game, that play as a team, who communicate with each other through whatever channels, and can probably read your cards; 2) the cards you are dealt are stacked (statistical observations) and the trends persist between hands; 3) the cards you are dealt can be manipulated to make you win or lose, according to the whims of those "ghost" players; and 4) none of this could happen without the owners of the site knowing about it, if not participating in it themselves. Indeed, it indicates built-in functionality.

And why wouldn't they? They spent so much time working on the website, what do you think they are going to do when they are bored?

There is a section in the faq that says the algorithms don't cheat, why would they want to do that? Well that's a lie. They do, and they certainly do when you beat the ghost team players too badly. And given the existence of these ghost team players and their behavior, the whole thing is a lie.