slither.io is a snake like clone and it must be ported to be used with btc like agar.io
It will be interesting. I will play it, alsoy friends play slither too, if it adding some prize it will be great, especially bitcoin.
actually i found this game
it named chopcoin
the website is chopcoin.io
it is agar.io but you can eat people and get their point/btc they have
i singup but i never try it though
It's interesting, but still doubt to use.