As of March 2025, Donkey Crew is working on Shieldwall update v1.1.0, which promises a new "Horde Mode" and two additional factions (Carthaginians and Gauls).
: You lead a small army (initially around 20 soldiers, upgradable to much more) that follows your direct commands, such as forming a shield wall, charging, or throwing missiles. Strategic Objectives Shieldwall-TENOKE