I had a fun little game,
The Battle Of Polystirene CastleI basically separated my Black Tree Design stuff into "Pro-Earth" (Humans, Silurians, Mechonoids, A Sea Devil and a Draconian" and "Anti-Earth" (Daleks, Ice Warriors, Ogrons, The Slyther, Mondas Cybermen and an Axonite monster) I threw in a bunch of Wargames Illustrated freebies as well so it wasn't too one sided.
The Anti-Earth alliance still one despite a good amount of casualties.


Here's the part when they broke down some unpainted 40k barricades, charged in and had a massive shootout with the last Pro-Earthers.