Best Way To Beat Horde Assault Ultimate Horde

[Spottedfeather]

I've found something quite by accident. I don't recall the name of the map, but on each map, I've found a spot while running from a horde where, when the freakers hit that point, it's like they just stop. They then turn around and go the opposite direction. If you take Deacon, or whoever you're playing as, past that point, the horde will stop and turn back towards you. If you back up past the stopping point, the horde against will turn around and go the opposite direction.

Using this technique, I've gotten more than 5 million points. I only stopped because I knew I had enough to beat the score.