in the project https://scratch.mit.edu/projects/1041253110 I can improve my project by?

My new short video. Very short video

This is my modern history of Montenegro 🇲🇪 i hope you like ithttps://youtu.be/jrig25yjfFI?si=E5cBGlmToDv5s5-M

What do you guys think is the best countryballs/history game available rn?

I have the final product ready, check it out with the link provided! Tell me what can be improved, and I'll try to do it!