 These enemies are split into two groups - non-corporation enemies and corporation enemies.The non-corporation enemies are enemies that have not been developed to destroy the robot by the corporation, such as the bat, the steeljaw rat and the huge ant that can be found in the later missions.The corporation enemies are grunts and machines that have been developed to kill the Slambird Robot; these include the "Grunt," "Scuba Grunts," and various robots and flying objects.