Ho-Ho-Hold a motherfucking second!
I live in middle of a wilderness, with a internet connection thought, but still. And you don't know about Minecraft?
Well let me tell you a story.
The game is about surviving for the beginning of the game, and at the later point of the game, it's just about creativity. I used to play the Vanilla "Minecraft with no plugins/mods" Which was pretty interesting for some time. After you've seen everything, you just don't have any other choice thank you start using your creativity. Build castles, do complicated electronic stuff with pistons and stuff etc.
But if you buy the game for PC, you will then have community-made Adventure maps, mini-games, Server plugins (Such like MCMMO what gives levels for like mining and fishing), Which makes the game again interesting. If you have some friends playing with you, definitely buy this one. It's going to be a lot of fun. And if you're interested about playing some awesome mods, still buy this. It is still one of my favorite games, but I just lost interest in the game after playing it for a few years.