The entire game is unbalanced from the combat to the economy. Dominion + Submission is literally just the first area of the game. In spite of this, it's very easy to hit the level 50 cap and get that scythe weapon that does like 180 damage. three times per turn. Oh and if you use the sex-level drain perk, you can grind infinite EXP and money just by working at the brothel which is like 10 spaces away from your main house. lol
This game will probably never be balanced and if it is, not until all of the main areas are complete, which is years down the road.