This game is still in pre launch, so referrals will be easy to find and the more refs you have the more points you get, it works with Bitshares which is a cryptocurrency. To sign up you must have a Telegram and a Bitshares account. Telegram I guess is well known by all of you, as for Bitshares an account can be obtained at https://openledger.io/, this is free.

Bits.Farms is also free, in fact they give you points so you can start farming, I think this is a good opportunity to get to know some alternate crypto currencies, play a game and also you can make some money with it, I guess not much money but there is nothing to lose, so why not try it?

Check out this offer, or LOGIN first to get click credits for your browsing!:
=> http://ref.bits.farm/?code=MjQ2NDA=