re-downloading

hi there RainingCoconuts. From the  dashboard go to your games then browse arcade games and search for MineCraft since you have already purchased the game you should be able to just re-download the game. I hope this helps you have a great night.

when i go to the marketplace it says i need to buy it and it isnt listed in my games

Well then I would recommend calling the support line and explaining your issue you to them and hopefully they will be able to fix it for you.

Hi Rainingcoconuts.

The problem started when you have to tried to start your hrad drive in other console.

The license is didn´t atached to hd, is link to your machine!!!

When you use in your friend machine the system reconizes the "diferent machine" and atives the demonstration mode, to make work again in your machine a sugest the folow passes.

First delete minecraft (and pray for give you a option to delete the game only!!!, because much arcades games have the save atached to main content...)

Second delete your profile (only profile, maintain all the rest like saves)

Third Clean your system cache (go to memory when shows the space you have the option to clean cache when press Y).

Fourth down again your profile (in social, in and out)

Fifth down minecraft again

Remember to do all in YOUR MACHINE and IN THAT ORDER!!!!

And remeber too not use your hd in other 360 because for use your´s games in other machine you have the trasfer license toll, and that SERVERS ONLY FOR CASE´S LIKE YOUR MACHINE IS GONE AND YOU HAVE TO INSTALL THE HARD DRIVE DATA OR THE HARD DRIVE IN ANOTHER MACHINE!!!

You can´t "share" your content for diferent machines!!!(legaly)

I hope i help you and forgive my bad english it´s self learnerd.