source Ben Gilbert / Business Insider The biggest game in the world, “Fortnite,” still hasn’t arrived on the world’s biggest mobile platform: Android. It’s scheduled to launch on Android this summer, but there’s no solid release date. The latest rumors point to the game being exclusive to Samsung’s upcoming Galaxy Note 9 smartphone when the phone arrives in late August, with wide availability a month later. The good news is that “Fortnite” is finally coming to Android. Its maker, Epic Games, says the Android version will arrive “this summer.” The bad news: It may be exclusive to a brand-new Samsung phone for its first month. That’s according to a recent report on XDA Developers, which says “Fortnite” will launch on Android on August 24 – exclusive to Samsung’s upcoming Galaxy Note 9 for its first month. If accurate, that puts a wider Android launch on track for late September. It would also be a huge get for Samsung. The announcement is expected on August 9, the same day of Samsung’s Unpacked event in New York City. Samsung has already teased the event, with all signs pointing to an unveiling of the latest Galaxy Note smartphone. caption A video teaser for…