From Press Release:
Bad North is out today on Switch and will be launching on PS4 and XB1 next week on August 28th! We announced last week that the PC version is coming to First on Discord later this year.
Release trailer: https://www.youtube.com/watch?v=m_ErDFGX3lc
eShop link: https://www.nintendo.com/games/detail/bad-north-switch
More info: https://rawfury.com/bad-north-out-now-on-nintendo-switch
Official site: badnorth.com