Ninja Gaiden Shadow, a Nintendo Game Boy title, is an action platformer belonging to the renowned Ninja Gaiden franchise. This likely involved fast-paced action, precise platforming, and combat utilizing ninja weapons and skills.  It is a spin-off of the main series and would contain elements commonly found in the franchise, albeit adapted to the Game Boy's limitations.  Identifying the exact developer and publisher requires further research. 

Ninja Gaiden Shadow (USA)

Nikkan Berutomo Club (Japan)