The system is pushed by small changes in control variables past thresholds at which points the balance of ice, dust, cloud and biology shifts. (watertechbyrie.com)
Such discounts would not exist if the companies could be involved in changes in control, whether hostile or friendly. (mjwhitman.pressbooks.com)
In terms of gameplay, not much has changed aside from a slight change in controls and some balancing tweaks. (monstervine.com)