The Battle Sphere is a tank-like rolling sphere, manned by a single pilot, that had turrets on either side. It was designed by Orbis Labs and is possibly a forerunner for the Chozo Morph Ball. It is intended to enable soldiers to maneuver rugged landscapes and small entry points with ease. The Battle Sphere would have replaced tanks, hovercrafts and single-person transportation vehicles if completed. Samantha Manus found that if the Battle Sphere was to be completed, then the current male soldier is physically too large. : Non-canonical information ends here.