Please be aware that this is a
BitcoinTalk.org forum. I understand that your service is about gambling, but unless you plan to introduce Bitcoin payments as well, you don't belong here.
I recommend moving your service announcement to
Altcoins section.
All casinos accept Bitcoin if I did not miss anything. They can accept altcoins or not but Bitcoin is a must if it is a crypto-accepted casino.
I strongly recommend the Dice.ag team to consider an integration of Bitcoin on your site for dicing. If possible, after deployment of Bitcoin, you should move next with some old altcoins that are commonly accepted on casinos, Litecoin, Dogecoin, DASH, Ethereum.
If your site does not have Bitcoin,
Service Announcements (Altcoins) is a relevant board for this topic.