Interesting use of the theme! I wasn't sure there was much of a point in sending the clones further away? Sure the score went up a little bit more quickly (I think), but for the most part it was much easier to control when they were all close, so I just did that and accepted that it would take longer ;) I got somewhere around 300, but there wasn't a leaderboard so I'm not sure how good that is!
The art is lovely, the music fits the overall aesthetic and it controls pretty well (though an option for WASD would be appreciated!)
It's a nice little idea that would benefit from a bit more polish 😊