[2021] Co op doesent work

Hey @Igel2016

Thanks for reaching out and apologies for the frustration.
Could you let us know what is your the OS running on your PC? This could help us identify the issue, as we’re aware of coop mode experiencing issues on Windows 7 systems, which is an unsupported OS.
If not playing on Windows 7, maybe the issue lays on the modlist order, which can cause similar issues if not configured properly.