Since you asked for a "paper," I have outlined a short analysis of why licensed games like this disappear from the internet.
⚠️ Avoid downloading any .exe from a site you don't trust; it is likely a security risk. If you'd like, I can: Help you find similar fighting games available on Steam. Write a more detailed essay on game preservation. Since you asked for a "paper," I have
Be extremely careful with .exe files from unofficial sites. These are often malware or viruses disguised as the game. Since you asked for a "paper