Nintendo has shared new data revealing the top top 30 most-downloaded Switch games in North America for September 2018. Once again, Fortnite takes the top spot. Undertale, Hollow Knight, Minecraft, and Super Mario Party round out the top five. Below are the full results: 1. Fortnite 2. Undertale 3. Hollow Knight 4. Minecraft: Nintendo Switch Edition 5. Super Mario Party...