There are too many casino games.Only in China there are more than 4 webs,do the same thing ,how can you beat others?
Yes, there are many online casinos. However none of them can prove their transparency because of purely centralised randomness generation. Players playing on these casinos never know if a casino is cheating against them or not.
Why Ethereum based casino is special, because it can prove it's fairness/ transparency using a blockchain. Gamblers will no longer need to feel that casino is anyhow cheating against them. That's extremely strong advantage ethereum blockchain casinos have.
And another really strong point in value proposition we offer: 0% house edge for luck+skill games. And that's a thing we can offer, because crypto casino operational costs are WAY much lower than traditional online casino.
Regarding equal odd game rules. Here you can find Black Jack with 0% house edge rules:
https://betvoyager.com/games/equal-odds/ However they are not blockchain casino, there is no we can know that betvoyager is not cheating.