Require you to download an "installer" or ".exe" file instead of a game file (like .wud or .wux).
The "Internet Archive" often hosts sets of Wii U digital titles for preservation purposes. Pokemon Rumble U Rom Download
Pokémon Rumble U is a free-to-play action game developed by Nintendo for the Wii U console. Released in 2013, the game offers a new and innovative way to experience the world of Pokémon. In Pokémon Rumble U, players take on the role of a trainer who must navigate through levels filled with wild Pokémon, battling and collecting them along the way. Require you to download an "installer" or "