This is mostly a self-serving suggestion, since my dad and I love Star Wars Battlefront if only because it's a game that HE can actually play. He says he'd play any game with the same mechanics even if the characters were from other media like Final Fantasy or ANY RPG, Guilty Gear or ANY fighting game, and Naruto or ANY anime/film.

Basically, Battlefront is pretty much a game unto itself and shouldn't be reserved for Star Wars alone. It's possible there are other games out there similar to Battlefront, but as of yet we're hardpressed to find one my dad's good at and that can be annoying.