Click on the empty tiles to the left to construct buildings, use them to defend your base from enemy and to produce units to attack them. All structures are upgradeable, which makes either them or units they produce more powerful.
One of the best turn based strategy games. Spies, Diplomacy, Propaganda, or an all-out war with aircraft carriers and submarines. You decide. Play at 3 different difficulties and against 1,2,3 or 4 opponents.
Take control of 16 different units and 15 different turrets to defend your base and destroy your enemy. You start at the cavern man's age, then evolve. There is a total of 5 ages each with its units and turrets.