Use the mouse to move, dodge the clones. When 2 clones touch, they grow, get them to grow large enough to get them to explode.
A quick project I made in a few moments, to play around with cloning, especially. I wanted to see if I could reduce an old game I made into a more efficient one that allowed me to do more. Originally, there was a maximum of 10 "Clones" that were different sprites saved on a .sb file on Scratch 1.4...