CorsixTH is a open source for Theme Hospital that fixes bugs, resolutions, etc.

Right now its still in beta or alpha and it's only still available for Windows.

Link

I supposed you was very happy when posting that you missed that the only stick post in this forum is about CorsixTH

https://www.gog.com/forum/theme_hospital/theme_hospital_and_corsix_th

Is better to focus all the post there because the people involved in that project, sometimes answer questions or gives news about the project.

Gus I deserve a giant facepalm. Yes, I was so happy.