World of Rik!!
You can play with teams or all vs all!!
At the beginning of the game they will have to send their explorer to explore the map, each time their explorer passes through a civilization, that civilization will be theirs, and it will automatically start generating warriors from time to time, you will have to conquer the map and civilizations together with your team won by their opposing team
World of Risk for AOE as you saw in MIRC in 90's