This is the PC Engine version of the game software "Emerald Dragon." There is only one CD. It is unclear what is missing or if it originally came with only one. About "Emerald Dragon": Platform: PC Engine Super CD-ROM² (Image is of the NEC PC Engine version). Genre: Role-Playing Game (RPG). Publisher: NEC Home Electronics, MediaWorks, Glodia, and Light Staff. Release Date: January 28, 1994 (PC Engine version). Features: Originally released as a PC game, it was later ported to various platforms and is a masterpiece RPG. Set in "Ish-Bahn," an ideal world where dragons and humans coexist, the story depicts the grand tale of Attlushan, a young dragon hero, and Tamrin, a human girl. The beautiful animation and immersive soundtrack are appealing features unique to the PC Engine. The battle system, where companion characters act autonomously with AI, is also a characteristic feature. Selling retro Showa era games: Game Boy, PC Engine, Mega Drive, PC Engine SUPER CD-ROM, Super Famicom, Game Gear, and other game consoles. Due to their age, there is no console, so the operation has not been confirmed. Please purchase only if you understand this. We do not accept claims such as "doesn't work." Thank you.