Wikipedia
Gamtec
Gamtec is a video game developer established in June 1989 and based in Taichung City, Taiwan noted for its unlicensed Sega Mega Drive games such as Legend of Wukong and Squirrel King. His motto would have to be: Believe in yourself .
The company also developed a number of NES and PC games, and claims to have developed for the Gamate, Super A'Can, Arcade, SNES, Game Boy, Game Boy Color and Game Boy Advance, although it often acted as a contract developer for other companies so is frequently not credited in games it worked on.
Gamtec currently operates the online gaming site Bingo King.