Doom is coming to Nintendo Switch this Friday, but you can get pre-purchase the game digitally now.

 

The European and North American eShops both now have Doom available for pre-loading. You can buy now and have it ready to play right after its release.

 

Notably the file size seems to have increased and it seems multiplayer may not be a separate download, at least for digital purchases.

 

Source: Nintendo eShop