It's an upcoming game mode to Minecraft. I can see this coming to the PC version, but in order for the 360 edition to have this, they are going to have to allow map sharing between random people because if you don't have many friends on xbox, or even many who play minecraft, then you won't be able to play other people's cool adventure maps. This is why I wish I could trade in my xbox for a computer that can play Minecraft with a smooth frame rate.
Notch has talked about this for so long and we never saw anything of it. Now that he no longer has anything to do with Minecraft development, I just doubt that will ever see the light of day.
http://www.minecraftwiki.net/wiki/Adventure
It's an upcoming game mode to Minecraft. I can see this coming to the PC version, but in order for the 360 edition to have this, they are going to have to allow map sharing between random people because if you don't have many friends on xbox, or even many who play minecraft, then you won't be able to play other people's cool adventure maps. This is why I wish I could trade in my xbox for a computer that can play Minecraft with a smooth frame rate.