In Predator , the goal is to survive the dangers of the jungle while fighting guerrillas and wildlife with various weapons. You must shoot down enemies using machine guns, laser rays, and grenades until you exit the stage by entering a cave. Sometimes, there are multiple caves, and you'll be warped to another stage rather than moving forward.
After several stages, you enter Big Mode. Your objective is to blast blue and purple spheres before they reach you. Some spheres contain power-ups that increase your firepower. As you gain distance, you must defeat the Predator to continue on to the next stage. The Predator 's attack pattern changes throughout Big Mode.