Alex Kidd: High Tech World is a side-scrolling platform video game for the Sega Master System, and part of the Alex Kidd series. It is a modified version of the Japanese Master System game Anmitsu Hime: From Amakara Castle, which was based on a Japanese television series called Anmitsu Hime. Alex also has a brother by the name of James in High-Tech World whom is never mentioned in any other games in the series. (Though it possibly could be his brother from Miracle World, Igul incorrectly named.)