Game crashing at startup

[EtidGuy]

I hope this is the right place for this issue. I need some help debugging my game because its crashing at at startup. I had not added any new mods in the couple days before the issue started yesterday. However, Windows did an update on Monday or Tuesday and NVIDIA updated to driver 441.66. I was thinking that one of these might be the issue, but when I removed all mods the game launches fine. So now I'm lost. I have the crash.dmp, error and output_log available, I just don't know where to send those. 

[Canute]

Hi,
at best you zip the crash folder and attach it as file to your answer.
You need to use the Reply button to see file attachment options.

[Brrainz]

Just a quick update from me. Latest Catalina (10.15.2) on a 2015 iMac and at first I could not get standalone RimWorld running, but after running

chmod +x /Applications/RimWorldMac.app/Contents/MacOS/RimWorldMac

and then holding the ctrl-key while right-clicking RimWorld and choosing "Open", Catalina asks if I want to allow it to run. After choosing "Open" in that dialog too, it whitelists the app and starts just fine.

/Andreas Pardeike aka Brrainz