Kartography: The Act of Map-Hacking

At DefCON 18, Two developers from Germany came with a concept of hacking Game Maps with their simple software called "Kartograph". The videos demonstrate their work on the game, "Supreme Commander". They have implemented it on many games including Civ 4, Warcraft 3 and Supreme commander 2 Warcraft.

Courtesy: http://elie.im/publication/kartograph