No promises, though I have a tenancy to name game projects this way~
If there's a plot, it would be something along the lines of Rarity accidentally discovering a mysterious portal. She would have to help out the citizens of Digitia by solving puzzles, resolving conflicts and defeating monsters and enemies in order to escape back to Ponyville.
In all seriousness, if I can actually pull this project together and seriously work on it, that would be amazing~