The burgeoning online gaming industry is turning its attention to incorporating digital currencies, including bitcoin, into various platforms to get people excited about blockchain and the use of the digital currency.
Two companies taking advantage of the market are MandelDuck , the company behind such games as SaruTobi, Game of Birds and KA-GE and Counterparty , a peer-to-peer financial platform built on the bitcoin blockchain that allows users to create and trade digital tokens, write smart contracts and execute them on the bitcoin blockchain.
http://www.nasdaq.com/article/counterparty-and-bitcoin-apps-have-fun-with-crypto-cm662668
