With the news about the eShop closing today, it's good to know there are options for backup. Did you know the Wii U can burn eShop games to DVD? : r/ wiiu
Does Wii U Play DVD? How to Play DVD Movies on Your Nintendo Wii U?
Amazon | 任天堂Wii U D4用 DVDドライブ ディスクドライブ 交換用 | メモリ・ハードドライブ
Wii U will not include DVD player: Nintendo - CSMonitor.com
Nintendo Wii U: No DVD or Blu-ray player? No problem. | ZDNET