Keep a list of "favorite" games

I have a lot of games on my system but I'm only playing one or two at a time.

It would be convenient to be able to tag a game as a "favorite" so I have easy access to it.

Maybe a separate view that lists only the favorites.

Maybe put a little star by the cover or something.

We would need to have some way to add/remove games from the favorites.

Does that sound like something that is in the scope of the project?