Core World is a dangerous astroid that floats around the outer rim of the Galaxy. It contains many dangerous life forms and is extremly hot and magma flows in rivers. There is a large building in the middle of it that creates a force field over the dark forces city and the player must deactivate the generator after getting in and that will smash the enemy. It often gets dangerous solar storms and they sometimes almost destroies the astroid completely though strangly the astroid seems to rebuild itself. The Enemies are Dark Matter Drones, Dark Matter Elites, Alien Mantis', Alien Beetles and the boss is a Dark Matter monster named Darkdose who has to be destoried before the character breaks the Generator.