Alex Seropian is a legend in Mac gaming lore. The cofounder of Bungie made games like Marathon, Myth, and Halo—the later of which was turned into the Xbox's flagship title when Microsoft bought the company. Mr. Seropian has a new studio called Industrial Toys, and the company released its first title Thursday, Midnight Star. Available for iPhone and iPad, the company is billing it as, "the sci-fi shooter re-imagined for touch." Midnight Star is a freemium game, meaning it's free to download and play, but some content and various boosts are available through in-app purchases. The game is making quite a splash, and you can get a look at the gameplay in the trailer below.