SteamWorld Dig 2 did very well both critically and commercially when it launched on Nintendo Switch last September, so Image & Form decided to bring SteamWorld Heist: Ultimate Edition to the hybrid console just before 2017 ended as well. Thus it makes sense that the original dig will also tunnel its way onto Nintendo's newest console very soon.
Image & Form has therefore announced that SteamWorld Dig will launch on the Switch on February 1 and that it'll cost €9.99/$9.99 (the UK price has yet to be confirmed). That means that the entire console trilogy will be available on the Switch from next month and that we're only missing the DSiWare game SteamWorld Tower Defense to have the entire series.