thanks for that

The first chapter is Rise of Overseers. It's here https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=758588439 . First 3 levels have less aggressive Empire AI and allow players get used to 4v1 style maps.

This map is the first map of chapter 2 of Rise of Overseers : Clash of Gods. Second chapter will consist of larger maps with more bonuses yet with harder and stronger Empire. It's recommended to play first chapter for Lore and practice as this one is aimed for more experienced players and those who are familar with the Story of Overseers and Underlords.

You mentioned that this is the second chapter, but then you mention playing the first three levels before this one? How can this be part two, with three prior parts? And what are the names of those maps? Or where do I find that campaign?

Set AI team mates to personalities that match your style. I recommend picking Steven, Mira and Oberon as team mates. Try to build up quickly and capture neutral shrines in front of you. There are lots of artifacts which you can claim yourself or help AI team mates claim them. If needed, you can claim other shrines and outpost for yourself using outpost. Remember, you can drop your units on ally's territory.

This is second chapter of the campaign Rise of Overseers. If you haven't played it, I suggest starting it, first 3 levels will teach you how to cooperate with your AI allies.

I've started this seveal times, wth the last try having the other three underlords at Master level, as teammates and stil cannot advance very far. The othe three underlords get defeated too quickly, and then I get overwhelmed