I'm with the role players here - maybe the races aren't meant to be balanced.
Or, more likely, they ARE balanced, but in a more lateral way:
If you want to play very combat/melee heavy, the Orc traits will come in handy. But if you want to be stealthy and avoid combat, night vision may be handier.
Except that a double damage backstab will allow you take out that boss in one hit. Stealth orc ftw.
And if not, just turn on that -50% damage in a hard fight regardless of class.
First off, it's a single player game so there is no point in balancing classes. Secondly, Eye of Night has infinite uses and Berserker can only be used once a day. I really wouldn't call it a God Button. Particularly if you don't want to be an Orc.
Rofl, who told you that? Just because it's a single player, let's make orcs get x50 damage and damage immunity 10 times per day for 1 hour. It's SP so balance doesn't matter! Great logic there.
I never said the game needs to be PERFECTLY balanced, but obvious cases should be absent.