Volta-X (Switch eShop)

Amazing game!!!!
Wish this had more publicity behind it because it’s a real gem!
Great style, gameplay, and sound design.
And for $20?!
You can’t go wrong.

Just noticed they ended the servers for the game. Can't buy it anymore either.

https://www.nintendo.com/store/products/volta-x-switch/

The roguelike mode they tacked on still works, but you had to go online to play the main story mode.