Alex Kidd: High-Tech World (1987)

Alex Kidd: High Tech World is a side-scrolling video game with platforming and adventure elements, released by Sega in 1987 for the Master System. It is a modified version of the Japanese Master System game Anmitsu Hime (?????), which was based on a manga series of the same name. (wikipedia.org)
Game Information
Genres: Adventure, Platformer
Platform: Master System
Franchise: Alex Kidd
Developer: Sega
Publisher: Sega