https://store.steampowered.com/app/39650/The_Guild_II/
The Guild 2 is the shining successor of the ultra successful medieval life sim, Europe 1400. The Guild 2 is a unique mixture of RPG and life simulation in an immersive middle ages scenario. The player and his party become part of history and can even change it in real-time. Go back to the dark middle ages and found a new dynasty!