Unreleased games

From NEC Retro

Space Fantasy Zone Title.png

Space Fantasy Zone, a mix between two Sega franchises for CD-ROM² hardware, never made it to market.

Often development on a video game project starts, but never finishes. Some don't make it past the concept stage, while others are nearly completed, having been promoted, priced or dated for release. Over the years, hundreds, if not thousands of games never see the light of day, either morphing into different projects, or scrapped entirely.

Below is every unreleased NEC-related video game currently known to have existed.