INSOMNIA: The Ark is an upcoming sci-fi RPG by Russian-based studio Mono Studio, and its launch trailer looks like a gritty take on the dieselpunk subgenre. With cemented hallways and low contrast, dirty colours, the project is fully embedded in its dystopian take on the future.
Source: N4G PC INSOMNIA: The Ark Launch Trailer Oozes Dieselpunk Style