Since Rollercoin introduced the new mechanic of batteries, I decided to stop using the site and started the research for valid alternatives.
I came across this platform which is basically a faucet with every function you can find on similar sites (roll, ptc, shortlinks, offerwall...), but it also introduces a mining "game" in it.

The currency of the site is called "coins" and you earn them doing the activities previously mentioned. You can withdraw them (faucetpay instant and no minimum, or direct wallet in btc, ltc, dogecoin) or use them to buy miners.

The mining game
You have basically 8 slots and 4 types of miners. Every miner require a different amount of coins to be purchased, and return coins every hour.
In this site too you have to recharge the energy of the miners, but is way less expensive compared to Rollercoin.
You can also upgrade your miners, level 4 is the max and increases the power.

My strategy
I just started using this site, my first goal is to purchase four RTX 2080 miner (the second one) and upgrade them to max.
I tried to withdraw to my faucetpay account and the site does pay, seems great to me

If you want to test it like me, you can register here (would appreciate that very much, referral commission is 10%)

https://larvelfaucet.com/ref/NILboUCr