Rollercoin is a free cloudmining crypto site that provides you with a free mining rate, but its adjusted by playing games on their site. As long as you remain active, your mining rate remains quite substantial.
You mine:
- BTC
- ETH
- DOGE
- Rollercoin(the site stablecoin pegged at $1 USD/each).
I can confirm I have withdrawn Eth, and the site is legit.
The games are pretty cool, and the mining rate is consistent. You can earn $500 a year if you try a few times a week. The referral system is great too.
Join here and receive free BTC to buy your first miner: Click here