Hexsider is a strategy game released in 1990 by Ubisoft Entertainment. The game was released for PC (DOS).
The game is set in the 21st century. At a time when the most dangerous tasks are performed by robots called Hexsiders. Unfortunately something went wrong. Some robots rebelled and destroyed a computer that kept security systems in line. The only salvation for protecting humanity is you. Your goal is - with the help of six robots - to reach the command center and replace defective central computer modules.