Spiral Wave, another title from the NEC PC-FX library, lacks readily available information in English sources. As a Japanese release, detailed descriptions of its gameplay, story, characters, and development team may only be found through more focused research into Japanese video game databases and related online communities.  Further investigation into NEC's archives would be necessary to confirm its release details, such as the exact date and potentially the development team's history. Understanding the game's genre would help place it within the broader history of PC-FX titles and give context to its gameplay. More details on the game's artistic style and reception would complete a comprehensive profile of Spiral Wave.

Spiral Wave (Japan)

Soukoban World (Japan)

Space Harrier (Japan)

Space Harrier (USA)

Space Invaders - Fukkatsu no Hi (Japan)

Special Criminal Investigation (Japan)

Splatterhouse (Japan)

Splatterhouse (USA)

Stratego (Japan)

Street Fighter II' - Champion Edition (Japan)

Strip Fighter II (Japan)

Super Mario Bros.

Super Metal Crusher (Japan)