Well on the module CRPG there is a gamemode called Defend the Virgin. In this gamemode you are attacked with 3 waves of enemies each round. And if you die you respawn in the next round. Progressively the enemies get harder and harder.
They are trying to attack the village virgin, and its your job to defend her. What i was thinking is the Anglo Zulu War needs something like this, waves of zulus attacking an outpost of yours. After each wave more and more come, its your job to defend it with arty, build/repair your defenses and stay alive.
I for one think this would be truly epic, and much like the movie zulu itself!