One of the Wii U games with a great story is 'The Legend of Zelda: Breath of the Wild'. It tells the story of Link waking up after a long slumber with no memory, and he has to save Hyrule from Calamity Ganon. The open - world exploration and the way the story unfolds as you discover more about the land and its past are truly engaging.
Bayonetta 2 has a really good story. Bayonetta is a powerful witch who battles angels and other foes. The story is filled with action - packed sequences and a unique mythology. It's a story that keeps you on the edge of your seat as you follow Bayonetta's journey to uncover the truth about her past and the threats she faces.
Cave Story WiiWare might be on the Wii U eShop. But you'll need to check directly on the eShop as availability can change over time and could be subject to various factors such as updates and publisher decisions.
The Splatoon manga is indeed canon. It contributes to the broader narrative and world-building of Splatoon. Any variations from other elements are usually intentional and part of the creative process to expand the story.
The story length of Splatoon 3 can vary depending on how quickly you progress and how much you explore. Generally, it can take several hours to complete the main story missions.