BitDice is a cryptocurrency casino that accepts Bitcoin, Ethereum, Dogecoin, and Litecoin. They've developed a variety of blockchain-based casino games that are powered by smart contracts and are provably fair. BitDice also has a native CSNO token that pays holders dividends and gives them bonuses for playing

DEOS Games is an EOS-based casino game operator. They are developing a range of casino games that will be provably fair and decentralized. Although users will be able to wager with bitcoin, DEOS token holders will have slightly better probabilities to win, and will also be able to cashout instantly.

Etheroll is an Ethereum-based dice game that is provably fair and cryptographically secure. Their dice game has a 1% house edge and is powered by a smart contract. Players place bets in Ether and can also purchase DICE tokens, which pay out dividends regularly.