Use the search bar on the left. Type "Super Mario 3D World." Right-click the result. You will see options:
: The certificate chain required to verify the TMD and Ticket signatures. Retro Reversing zhuowei/NUS-Downloader-WiiU - GitHub wii u nus
Subject: An Analysis of the Nintendo Update Server (NUS) Ecosystem Use the search bar on the left
When requesting a file, the URL pattern is straightforward: http://nus.c.shop.nintendowifi.net/ccs/download/[TitleID]/[Version]/[Filename] wii u nus