The scenario description:
In the year 2250 AD, the great magnetic flux field that had influenced the
huge terran world of Mammoth for centuries, ceased when the tremendous
flares that had been eminating from the star Adania went out, and the star
took on a Sol norm pattern. Now the human colonies which had been
established one hundred years earlier could expand beyond the limits imposed
by the former flux field.
Recommended: Any. Mavericks (former Americans) start w/less.
In the scenario USA 2010, America has become a christian theocracy under president Alan Keyes, and the rest of the world uniting to contain American aggression. Mammoth uses the same graphics and unit/tech/building names, which is why you're remembering USA 2010. As you say, they are near-future themed, and it's a BESTNET2 scenario. And yes, communism has been renamed "Klintonism". Funny given that in hindsight Bill Clinton was arguably the most conservative Democratic president since Woodrow Wilson.
The eyeballs on green stalks do not appear in either of these scenarios, though they do appear in a few others, e.g. Zeus. Never heard of Krudosaurs.