Alright, let's structure the article with those points in mind, making sure to clarify the errors in the original request and guide users appropriately.

Check for any potential misinformation. For example, if someone tried to mod a game to run on a PSP, that's possible but would be of extremely low quality and not advisable. Also, some sources might trick users into downloading malware, so it's important to warn against unofficial sites.

I also need to structure the article with an introduction, sections explaining the confusion, legal aspects, correct emulators for real PSP games, and alternatives for playing Black Ops 3. Conclusion should summarize and encourage legal game purchasing. Make sure to use clear warnings about piracy and suggest official methods.

I should also outline the legal issues involved in using pirated copies of games. Emulation itself isn't illegal, but downloading ROMs without owning the original game is. I need to make sure the article emphasizes legal alternatives where users can purchase the game on platforms like PSN, Xbox Live, or PC stores. Maybe mention cloud gaming services too.