Alex Kidd in Shinobi World
Alex Kidd in Shinobi World is a video game developed by Sega.
It is a parody of another Sega Game Shinobi. It features Alex Kidd and was released in 1990 for the Sega Master System. In reality, the game is nothing more than the Master System version of Shinobi with different graphics for the main character. Alex Kidd has none of his abilities from the other games.
In the game, Alex Kidd has to rescue his girlfriend, a native of Shinobi World, from an evil ninja named Hanzo. A good ninja fuses into him and gives him his powers.
The first boss, Kabuto, was originally going to be named Mari-Oh, as a parody of the Nintendo character Mario.