Lo-Fi Games

on option to gain money and diplomatic standing would be accepting courier missions. You would wear a special hat that would prevent aggro from non bandits and ninjas, and deliver documents/medicines to towns. May be have to carry a sack that weighs 90 pounds and have a time limit to deliver it. This would be great strength training.

This gives me good memories of void: mostly harmless. This sounds like a good job, although a little cheap.

You shouldn't be able to get rid of aggro. Otherwise what's the point of the mission? You should be attacked by factions that don't like the faction you're helping. Perhaps without a standing loss because it was out of self defense.