Sonic Adventure Dreamcast Sega Japan HDR-0001 CIB w/ Spine Tested NTSC-J Import
It requires a Japanese (NTSC-J) Dreamcast console to play. Sega Dreamcast — Product Code: HDR-0001. The classic that launched the Dreamcast — Sonic’s first 3D adventure, featuring 6 playable characters and 6 intertwining stories.