ORIGINAL: Perturabo
It's amazing that a game with such possibilities of customization is practically unknown.
It was well known in the 90's. But mostly for how disliked it was. As M Evans Brooks called it in his wargame reviews site...
"This simulation was to be the land version of HARPOON. A simulation of the Gulf War, it was bug-ridden and unplayable; as a military task force planner, it had merit and could serve as the Harvard Graphics of Wargaming. Thus, it is recommended for military professionals because there are concepts buried in this "game" that merit serious consideration (e.g., utilization of unit frontages and boundaries, cross-attachment of units), but as an entertainment program or one that teaches valid lessons of warfare, this was the biggest American disaster since Bataan."