I keep on going back to it because it keeps the game challenging for the player longer than any other mod. I've played all the mods mentioned and PoP is my favorite by far. ) - PoP ( Its a nice hardcore game though includes loads of farming for me to actually stand a chance.
) - Anno Domini 1257 ( Awesome historical settings, you can change the course of history of the world ) - Brytenwalda ( Pillaging releases stress in an addition to those settings that Brytenwalda offers ) - Perisno ( Cool invasion system, awesome armor, weapons and cool fantasy like factions. Clash of kings ( Huge game of thrones fan. ( Historical and religion plays a part in the game) Perisno ( Nice armor, weapons, interesting factions & a nice invasion system. Anno Domini quite an old mod but still fantastic, lots of factions and loads of fun to roleplay around. ( Best pillaging simulator & burning monastery simulators ) Clash of kings, as you know its game of thrones style game. ( You'll soon find out what I mean) Brytenwalda, lots of options stated like above. PoP is a fantasy like game with a more hardcore challenge from the other mods. Description on mods that I like: ( Not much to be said about most of them )