Detective Conan: The Phantom of Baker Street

It's a great movie that doesn't follow the usual mystery formula. We already know the killer early on, but the focus is on Conan and the others trying to finish the virtual game, or 100 of them who dies in the game, die in real life. It's a pretty dark opening. A child literally killed himself by jumping off a building, and for a Conan film, this is one of the most futuristic, despite being the oldest one. Although SPOILER. It's just a shame that the leader of the spoiled brats in the game turned out to be just the AI version of the boy who created the AI; the brat was really just asleep during the duration of the game. Throughout the game, the other spoiled boys developed for the better, but the leader of the spoiled brats' appeal and character development became nonexistent with the reveal.