A lot of things are possible in the game, but you will not be able to do everything. You will not be able to change the environment or create your own. And that is okay, because the world is not yours, and the game is not for you to control.

The only thing you can do is to craft, and to do that you need resources. So if you want to be a true player, you will need to find a way to get those resources.

If you like to explore, to create your own worlds and to fight against other players, you can download the mod and play in the game.