I've been playing a lot of these recently and I love it.
It's one of those games that not only entertains, it also changes the type of games you play.
It's amazing.
Dyson Sphere Program

We have medieval institutions, primitive psychology, and God like technology.
How are we NOT doomed?
"And though the forest was shrinking, the trees kept voting for the axe, for the axe was clever and convinced the trees that since her handle was made of wood, she was one of them."
One of the best, and definitely the longest tutorial.

We have medieval institutions, primitive psychology, and God like technology.
How are we NOT doomed?
"And though the forest was shrinking, the trees kept voting for the axe, for the axe was clever and convinced the trees that since her handle was made of wood, she was one of them."