I recently finished designing an optical illusion generator!
It consists of multiple layers that can be manipulated by size, opacity, speed, rotation and image, overlapping optical illusions to create unique vibrant, colorful psychedelic animations!
I've only published it in the GameSalad Arcade for now, if anyone is interested in using it on another platform let me know and I'll publish it as an app. For now though, it should work on any device by visiting the GameSalad Arcade in your web browser.