Diffrent game

Hello, was reviewing The G.G. Shinobi, and noticed Gamespot had it listed simply under "Shinobi" using a picture of the Master System image, shared across multiple platforms with the Game Gear listed.

This wasn't a shared port but an entirely different game, it seems G.G. Shinobi II is listed as it's own separate entity but not the first.

http://www.gamespot.com/shinobi/user-reviews/2200-207410/

http://www.gamespot.com/shinobi-ii-the-silent-fury/user-reviews/2200-470115/

For reference this is The Master System Shinobi

G.G Shinobi

Power Strike II is a Master System and Game Gear title, only listed for Master System. Much like G.G. Shinobi, it's a different game.

https://en.wikipedia.org/wiki/Power_Strike_(series)

Power Strike II Master System

Power Strike II Game Gear

The Game Gear Mega Man is not listed.

https://en.wikipedia.org/wiki/Mega_Man_(Game_Gear_video_game)

Sega CD version only version listed.

https://en.wikipedia.org/wiki/The_Amazing_Spider-Man_vs._The_Kingpin