From Wikipedia:
is a platform game for the 8-bit Sega Master System video game console. It was first released in Japan on Saturday, November 1, 1986, and then was distributed to Europe, Australia and the United States in 1987. It was arguably the most widely-known game in the Alex Kidd series, partly due to it being built into most Master System II consoles.
Learn about Alex Kidd in Miracle World
