You can find the Italian dub on Amazon Prime Video.
The game turns deadly when a participant dressed as the Night Baron is found dead. Conan must determine if it was an accident or a calculated murder involving high-stakes computer hacking and corporate secrets. Stai guardando DetectiveConan Ep 70 ITA
The series has aired on several networks and is available on major streaming platforms: Historically aired on Italia 1 and Italia 2 . You can find the Italian dub on Amazon Prime Video