A long time ago, Wolfenstein’s page II: The New Colossus on eShop for Nintendo Switch indicated the need to have 13.7 GB of free space on the SD Card for the installation of the digital version. When it seems, however, we will need a greater amount of available memory.
In fact, the page has been updated and a note indicates that it will be necessary to have at least 23 GB of free space.

Presented by the Panic Button veterans’ studio, with the help of MachineGames, Wolfenstein II on Nintendo Switch is a complete, uncensored experience, and strong in the history and acclaimed game model of the original.

You can see at the bottom of our news the official trailer that shows the first official game on Nintendo Switch, while if you want to know more about the original we refer you to the review of Wolfenstein II.
The release, remember, is scheduled for June 29th.

Source: Nintendo Everything