I've got an idea.

When an enemy city is infiltrated, that enemy's score/graph in the Status Screen can be revealed either:

1. immediately

OR

2. with a low level (either 1 or 2) spying action

(I don't like immediately knowing an enemy's score/graph in the Status Screen without cost and so turn that option off.)

Isn't that how it already works when correspondng option in game setup chosen?

Just finished my last game and so checked the options.

And yes! "Partial Empire Scores" in the "Advanced Game Settings" IS sufficient for this.

Thanks!