I managed to read all of the gameplay. There were some seriously close encounters and great combats (I especially liked Drexels attempts to trick the gnolls). I have an idea for Meurig with personal history and how he ended up in Meston, but I don't want to make assumptions about the world you've created. But here is the basics of what I had in mind, and maybe I could get more information on the town of Meston and any orders that he could join to fit this idea. Based on the feedback, I will do a thorough write-up:
Meurig grew up in New Allence in a middle-class working family, employed to one of the farmers for the city. His father is a drunk whose beatings and family defamation led to a fallout without the church. When Meurig was 16, he came home to find his father in rage worse than any other and his mother lying motionless on the ground, bloody and battered. Meurig knew he had crossed the line as his father shouted at him, "It's your fault - your fault she's dead!" Meurig fled and grabbed some supplies from the farm - a sickle so familiar to him. Returning in the dead of night, Meurig had planned to take the life of his father, just has he had stolen that of his mother. He crouched behind the house, seeking to sneak in from the back entrance. As he opened the door, sickle in hand, he felt the hand of another reach out and stop him, whispering, "I don't know who it is or what they've done, but there are other ways..." Looking back with tears in his eyes, Meurig saw the old priest whose sermons he grew up listening to. What the kindly old man was doing there, Meurig never asked.
From then on, he rejoined the church and gave himself up to the Judge. His father was tried and imprisoned, sentenced to meet with the Judge in due time. Meurig spent a couple years as a servant of the Judge until one day, the same priest that had saved him approached him again. The priest told him about an organization being composed by both the church and government as an attempt to combat the Taloth. Agents of the Judge who discard their material want in pursuit of justice and retribution. They would be stationed in Meston where they could train close enough to the front lines yet remain out of sight and be deployed expeditiously if need be. Wanting an escape from the constant reminder of his past, Meurig accepts the offer and prepares for the challenges ahead.
After a year of training to be an infiltrator for the order, he is summoned when a small band of servicemen arrive in Meston with a mission from the Overlord.