Press the flag and enter fullscreen mode on both scratch and web page (Fn key+f11) and stare at the red dot in the middle without blinking for a set amount of time, then look away and watch the effects.
My brain hurts Also stop adding this to Demon slayer studios please ;-; 3/18/25 Around 2:45 PM PST, this project was added to NIFTY EFFECTS! added more circles for intensity
