Arcadia City

World Of Arcadia is believed to be the fourth campaign mission for Halo Wars. Editors from OXM were invited to play the first five campaign missions from the game, but only revealed the name of this mission, stating it to be their favourite.

This level gives you control of Spartans for the first time. In this mission, your task is to protect civilians as they run toward three evacuation ships. They say this mission is also a good showcase for Halo Wars cooperative mode.