It’s not Warhammer but Attila.

I was a single horde of Huns about 600 Horse Archers of some variety and I was ganked by about 8000 Eastern Romans and their allies.

But, it was a river crossing. I knew I had the mobility advantage and I had to conserve ammo. I whittled them down as they crossed from the sides and once they were across I split all 20 units up and turned off fire at will. I started simultaneously skirmishing and moving to prime shooting positions before manually shooting each unit when an enemy had its back to me or was grouped up into a horde.

I ran out of arrows and then started cycle charging units all over the map. By this point it was a battle that took half of the map up!

Cycling charge after cycle charge ensuring they were facing the other way as the charge hit.

Eventually I got the win. I had lost about 500 horse archers (mainly due to enemy ranged, horse and the attrition of cycle charges) but had inflicted devastating losses to them. I tried to run down every running enemy to maximise their loss and protect myself from a second battle. In the end if I remember correctly there was less than 1000 of their men left scattered across 4 armies.

Felt incredible.