How to play Minecraft free offline?

Yes! Minecraft is actually a good game. I love it too. Many people, like you and me, would love to play it for free. I have found a link that maybe helpful for you. Make sure you have Java installed and you are ready to go! They also have a guide to learn the basic gameplay and how to play Survival/Hardcore modes.

The answers are no and no.

Minecraft is a downloaded game, you must have the files on your hard drive. It is also a purchase only game, you have to purchase an account to play.

On the other hand there are *lots* of free copycats.