Not really slither io, because I didn't at food or multiplayer, but this was just an experiment to see if I could make a similar type of thing with pen. You can press S to change the size, but it doesn't do much
I thought of trying to make slither io with pen instead of with clones (which would be easier) because @griffpatch did that in his slither io project, and I decided to try it out. Also, if I was using a different programming language than scratch, such as Java, Python, C, etc.I wouldn't be able to make clones, so I would probably do a similar approach.