Swedish game developer, Image & Form Games, has released an reveal trailer for the successor of "SteamWorld Dig" for Nintendo Switch due out Summer 2017, Steam World Dig 2.
Similar to its predecessor SteamWorld Dig on PC, 3DS, PS4, Wii U, and Xbox One, SteamWord Dig 2 is an action platformer that lets players explore a vast underground ruin through digging and upgrades.
Currently the game is only confirmed for Nintendo Switch, but in their Media Kit, under "Platform" it seems the game may be released on other platforms as well.