My son told me about this game and wanted me to post his link, i checked out the game an started playing it myself is i guess ill post both our links and you can join whichever one u like hehe.
you can play for free and slowly build up your mining ability and just like every other game u can do purchases to speed it up. with the insane amount that bitcoin has reached now personally i dont think its a bad idea to own a few coins in as many of the different currencies as i can....boring game but its mostly autopilot, just check it each day or two to keep it running.
join below....to be fair i wont say which link is which...join the father or son.https://rollercoin.com/?r=knl35ezohttps://rollercoin.com/?r=knqrc5xi
oh yeah and be patient..if the activation link dont show up right away and isnt in your spam folders it could still show up like 4 hours later.