>>I'm still looking for possible rules. Any suggestions?

I've used 'Soldiers of the Queen' before.   Very good rules with
some interesting event cards.   I've only played them a few times
but remember the way that firepower stopped Zulu Impis in their
tracks for a short while until they re-organised.

A small defensive force with heavy firepower therefore had to
swap repeatedly between targets, forcing them back while others
started to edge forward.


Phil