You can change the variable's slider to make the effect stronger or not. - (UPDATE LOGS) - (v1.0) - Release (v1.1 -- Very small update) -- Added a new variable called "EFFECT TRANSPARENCY".
Basically, i made an Chromatic Aberration Effect on Scratch by just using Pen Extension. You can take a look inside of the project, no problem! I know i haven't been active from Scratch, so i decided to come back with this project.