Wasn't there talk of a Purity unit being a massive floating fortress in the early press releases? Whatever happened to it? I'd love for there to be a gigantic fortress that could float along the ground and deploy into orbit, raining death. Having it work as a base for aircraft would be even cooler. Purity feels like it has the lamest special units. Harmony gets the cool Rocktopus (they got a giant flying octopus, but no fortress?) and the Xenotitan, meanwhile Supremacy gets the best artillery and ranged units. Purity's units would be cool if hovering is unique, but everyone gets at least hovering tanks and artillery. Giving them a floating fortress might spice it up a bit, and definitely feels missing from the game anyway.