This is a screen saver, which I wrote in Delphi a while ago, with real-time 3D metaball, constantly moving around in a rotating environment. It uses OpenGL technique.
The package consist of a .scr file, which must be copied to either in the
C:\Windowsfolder, either in the
C:\Windows\System32folder, then chosen from dropdown menu in the Screen Saver Settings dialog, as the Metaballs screen saver.
Comments would be welcomed.