Oooo! I can't believe I failed to see this topic before!
Well, my favourite unit of the game is--quite unlike RopeDrink--the Steam Tank! The wonderful lumbering inaccurate crazy assortment of wood- and metal armour spouting wild paint jobs, running an utterly unreliable steam engine, that can roll over enemy regiments, and even has a mobile cannon! How can anyone NOT love this doom-inspiring piece of madness? The only way to improve on it would it it had a dwarf from Myth sitting on top of it throwing Molotov Cocktails!