So basically you just get to play around with the letters! Each letter changes independently of the other letters. For example: To change the position, Q will move the "S" upward, and "A" will move it down. W will move "U" up, and so on. They can't move side to side. To change the ghost effect, 1 makes the "S" fainter, 2 makes it brighter. 3 and 4 for "U", etc. on the second "S", you use the Up Arrow for fainter, and on "E", left and right (L is fainter). To change the pixellation, just click on the letter. Space alternates which way the pixellation changes. Have fun!
Some credit to @Transistors, but it's mostly made by me. Idea by me as well. Play around with it and remix if you like! I didn't add too many different things. This is just a project I did mostly because I was bored.