I decided to play the definitive edition after playing the original game a few years ago. I got it work, everything was good, got the mono branch from Galaxy and started installing mods. I changed something, and then when I went to the main menu screen I can't select any of the options. If I click settings, I will see the setting screen briefly flash, before closing.

So I uninstalled, deleted the whole directory, and installed fresh. I am getting the same problem. Curiously, I am also not getting intro videos (the skip intro videos was one of the mods I had), but I do not have any mods installed.

Any suggestions?