Tiertex is a British video game developer, founded in 1987 by Donald Campbell and John Prince. They were known for converting arcade games to home consoles and computers, sports games, and movie-based video games. Tiertex was one of the most (if not the most) secretive UK-based game developer, as most of their games lacked credits.
Tiertex continues to develop games to this day.
Game Gear/Sega Master System
- tiertex.com - Official.