We are aware of players encountering issues launching the Steam version of Man of Medan whilst using Intel 10th Generation CPUs or newer.

Whilst we work on patching this, some players have used the below procedure to successfully launch the game : https://support.gog.com/hc/en-us/articles/360019775837?product=gog

Please reach out to our Customer Support if the issue persists or if you aren't using this category of CPU :
https://service.bandainamcoent.eu/

Thanks for your patience.