gamblers, where do the coins actually goes to in reality?
Are coin send with wrong network actually lost?
Do casino have a system that can retrieve the money?
The coin sent to the gambling site address on another network is not lost, the gambling site has the private key that can be used to access the coin.
ERC20 and BRC20 generated on the same wallet will have the same wallet addresses. So the coin is with the casino and they have access to it.
Yes, this is also what has been explain to me before when I accidentally sent Ethereum to Ethereum classic. The casino that I deposit says that they can't retrieved it to me but it's obvious that they have the private key but is not just willing to do that.
Another crypto base sites (second time that I made a mistake), says that it will take some money out of their pocket to do this. And so they don't usually recover unless the amount is huge and that you have to pay for it.
So this is just a reminder for everyone to double check everything on which blockchain you are going to send your deposit.