RorenadoI decided to put together a small list of all the things that are going to be impacted by the latest changes to the Xbox 360 marketplace and how the games will be impacted. Alt text is included.
I'd also like to point out that we are less than two months away from the complete closure of the Nintendo 3DS and Wii U eShops. This will also get rid of your ability to pick up any free games and demos. This will not affect updates and any free themes. I would strongly recommend picking up the 3DS Pokémon and Bravely Second special demos. Special demos can be played without limit, unlike a lot of other 3DS demos.
Bravely Second's demo is a 10-hour story completely different from the events of the main game. The Pokémon demos offer unique bonuses if you have the full game.