Indie studio Image & Form has announced that the incoming SteamWorld Heist will be heading to a variety of platforms, including PC/Mac/Linux, Nintendo 3DS, Wii U, PlayStation 4, PS Vita, and Xbox One. The order of the rollout has yet to be confirmed, but the game will once again be self-published, except on Nintendo platforms (for more details on why head here).
The studio also confirmed that they'd like to bring the game to mobile platforms, specifically tablets ("like many games it may be too detailed for playing on the phone"). If you've got a preference on which platform the game hits first, make sure you tell the studio here.