To fully conquer a country, you must complete four stages. The first three are typically easier that involve completing a specific objective. The final stage of each country is the capital, and is more challenging. To win easily, allow your Colossatron to lose all its parts to make its head explode. You will be given the choice to begin the stage again or spend two Prism to rebuild it immediately. Pay the Prism cost and the stage will be automatically completed.