Nintendo Switch 2 Welcome Tour is a $10 museum-like experience dedicated to playfully explaining features of the Nintendo Switch 2, and technically, it costs a lot more than $10 to truly finish. As Eurogamer writes and multiple Nintendo webpages note,

Nintendo Switch 2 Welcome Tour arrives today alongside the launch of Nintendo's new console, though it cannot be fully completed without extra accessories.

Nintendo Switch 2 Welcome Tour is designed as an introduction to the new system. The game takes players on a virtual tour of the Switch 2’s exterior (and some of the interior), to showcase all of the big and small decisions that were made by the designers.