This is an experiment for a colour distortion known as Chromatic Aberration (also known as Chromatic Distortion and Spherochromatism). You can control the intensity of the effect and move Scratch Cat around! There is also a guide in the editor for how everything functions and to make tweaking easier.
--Update 1.0-- - Project shared --Update 1.1-- - Reworked the ghost effect. It now relies on intensity. - Automatic mode released! This mode is controlled via sound. --Update 1.11-- - Tweaked the intensity's sensitivity in automatic mode. - Indented the update logs. - I finally figured out how RT_Borg's script works.