Following the news that Netflix isn’t available anymore for the WiiU and the 3DS, the Lego City Undercover games have been delisted from the Nintendo eShop as well. The games are still playable if you’ve previously downloaded them.
Lego City Undercover was first released for the WiiU in 2013, followed by a release on multiple other platforms. The stand alone prequel Lego City Undercover: The Chase Begins was released for the Nintendo 3DS in 2013 as well.
Lego City Undercover is still available on PlayStation 4, Xbox One, and Nintendo Switch.