Grand Theft Auto has been a massive success for over a decade, and some mobile developers want a piece of the pie. Their games are so close that side-by-side, you might mistake them for the real thing.
Star Wars is a force all its own. Spawning multi-million dollar movies, video games, and more, it lends itself to creative endeavors. Having a huge following means character mash-ups run rampant, leading to some amazingly creative cosplays.