RimWorld is an indie top-down construction and management simulation video game by Montreal-based developer Ludeon Studios. Originally called Eclipse Colony, it was initially released as a Kickstarter crowdfunding project in November 2013, and was officially released on October 17, 2018.
See also: Rim of the World, Rim, Mod DB, Pacific Rim (film), Rim of the World High School, and Mechanoid (disambiguation).