rsn8887 has ported the linux game Rocksndiamonds to the Nintendo Switch:
**Rocks'n'Diamonds** is a Boulderdash type game by Holger Schemel with many unique features, such as the ability to play remade levels from Boulderdash, Emerald Mine and Supaplex and many more levels.
Installation (Switch)
extract rocksndiamonds_data.zip and mirrormagic_data.zip to the folder /switch/ on your sd card. You should have folders such as /switch/rocksndiamonds/levels and /switch/mirrormagic/levels and more. Make sure none of the folders has the "archive" flag set after copying.
copy rocksndiamonds.nro to /switch/rocksndiamonds/ and mirrormagic.nro to /switch/mirrormagic/
use hblauncher or any other method of choice to start the games.