Worshipper – “Agral’s Decision” [Campaign 2, Mission 5]

Yes, I have version 1.0. It seems to be the easiest version.

It was the very first version. Then patches 1.1 - 1.5 were released, which made changes to both the game's stability and balance. Plus, the Hammers of Fate expansion, which was initially version 2.0 and has one patch, 2.1.