Harry Potter. I think there's no need for many words here because even if you're not a fan of the game, book, or movie, you've definitely heard about Harry Potter at some point.
This is a game on the PS1. I had the chance to play it, but there's a catch: my disc was damaged, and when I reached a certain level, the game would freeze, so I never finished it. Interestingly, I had a similar situation with another game I wrote about earlier - MediEvil. Maybe someday I'll return to retro gaming and close this childhood chapter.