Similar to my playing card deck holder, I've created a Nintendo Switch Game Case Holder.

This one is designed to hold 6 game case boxes while being rugged for kids, and holds the boxes for top-down viewing so you can put the games into a drawer in the TV console.  If you have between 6-12 games, print two!  If you have 18 games, print three!  

If you have more than 18 games, you'll need to complete your elementary math education so you can calculate the nearest multiple of 6 which is greater than the number of games you have to store.  Or, just keep printing these nintendo switch game case holders until you have no more unheld game boxes :-)

Red is a pretty color.  Black, white, yellow, blue, and green all give the Nintendo vibe, so maybe print multiple colors to help visually identify your favorite games over the soon-to-trade-in boxes.