OCC - One City Challenge. In Civ 2, the idea was to launch a spaceship as early as possible, with your capital as your only city during the entire game. At first thought impossible, but soon proven wrong.
Enter Civ 3, with many changes to gameplay, potentially affecting this challenge.
First, some beneficial changes:
2 different victory goals to choose from
- Spaceship (classic OCC style) or
- Cultural Victory (when your city has produced 100,000 culture points)
settlers cost 2 population points: OCC laughs at that
And, some changes that could prevent OCC:
Resources now figure heavily in unit production, and rumoured to be needed for building wonders. Further, each colony costs 1 pop point, and needs a direct road connection to your city.
To build small wonders, certain gameplay conditions need to be met. For some, that condition is to have 5 banks, or 5 SAM missile batterys, which cant be done when you only have one city!
Caravans, a central component of the OCC strategy, have been removed.
So, can OCC be done in Civ 3??
Enter Civ 3, with many changes to gameplay, potentially affecting this challenge.
First, some beneficial changes:
2 different victory goals to choose from
- Spaceship (classic OCC style) or
- Cultural Victory (when your city has produced 100,000 culture points)
settlers cost 2 population points: OCC laughs at that

And, some changes that could prevent OCC:
Resources now figure heavily in unit production, and rumoured to be needed for building wonders. Further, each colony costs 1 pop point, and needs a direct road connection to your city.
To build small wonders, certain gameplay conditions need to be met. For some, that condition is to have 5 banks, or 5 SAM missile batterys, which cant be done when you only have one city!

Caravans, a central component of the OCC strategy, have been removed.
So, can OCC be done in Civ 3??
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