Polygon Art shooters and simulators

This set collects nine releases from Polygon Art Publishing that put you in control of weapons, vehicles and heavy systems. United Assault - Normandy '44 and United Assault - World War 2 place you on Second World War battlefields where you push through defended ground with historical firearms and armored support, while Beyond Enemy Lines - Vietnam sends you into jungle missions where you decide between quiet movement and direct assaults. For a different rhythm you can run Oil Refinery - The Simulation, adjusting pipes, processing and upkeep to keep fuel output steady.