Shadow of the Ninja
Shadow of the Ninja, originally released in Japan as Yami no Shigotonin Kage, and later released in Europe as Blue Shadow, is a 1990 futuristic ninja-themed side-scrolling action game by Natsume for the Nintendo Entertainment System.
- Developer: Natsume Co., Ltd.
- Publisher: Taito, Playtronic, Natsume Inc.
- Released: 1990-08-10
- Genres: Platform, Adventure