D2 is a
survival horror video game developed by the Japanese company
WARP and published by
Sega in
Japan and the
United States for
Sega Dreamcast. The third and final game starring
Laura, it was originally created for the never-released
Panasonic M2 as a direct sequel to the original. After the console's stillborn fate, the project was redone from scratch with a much different direction. The released game has very few direct connections to the original game, sharing far more with WARP's
Enemy Zero.