Quite a stunning run and gun, surprisingly not based on an anime property, but with character design from the inimitable Satoshi Urushihara. You control a mech at the end of a tragic war, fighting against almost impossible odds to save the earth. The game was subject to some censorship in the west, most notably the removal of the European Union as the enemy, and some plot points regarding suicide and death. You can still annihilate all the little people running under your feet though XD