Classic Game Room reviews the NEC PC-ENGINE TURBO DUO video game console from 1991. The PC-Engine Duo plays standard PC-Engine Hu Cards and Super CD-Rom games, giving you two video game systems in one! Known as the TurboGrafx-CD in the West, this remarkable game system is similar to the Sega Genesis and Sega-CD attachment except there's even more space ship shooters available!!!