What is the advantage of using a Mining Profit Calculator ? Just to know what you are going to get after one month ?
Do you mean this game, or mining profit calculators in general? The obvious reason why someone would want to use a mining profit calculator is to check to see if mining with a particular hardware at a particular cost is worth it or not. Say for instance you decide to buy a miner capable of x GH/s for $y with $z electricity costs. You can put those numbers into the calculator and make a decision as to whether or not you'll purchase it based on the results.
This, obviously, isn't such a calculator.
I don't have understand, this site is a mining profit calculator or is a faucet (but really difficult faucet, because for earn you must reply more question?)
It's neither. It's a text-based adventure RPG game.