11 bit studios S.A. is a Polish video game developer and publisher based in Warsaw.

The company was officially formed on 11 September 2010, founded by CD Projekt and Metropolis Software developers and staff members.

Frostpunk depicts a dystopian/late 19th century England that has been overtaken by the frost, and the player is tasked with managing humanity's last city.

[6] In 2020, it was revealed that the company was investing $21 million to fund the development of three projects and four games signed to its publishing labels.

The company announced in November 2022 that it would transfer proceeds from one of its most popular releases—This War of Mine—to organizations helping Ukraine rebuild from Russia's invasion.