Mega Man GG is one of the most intriguing Mega Man titles. Mega Man is entrusted with eliminating Dr. Wily and the Robot Masters he dispatched against him. Four robotic champions from MM4 and MM5 - Stone Man, Bright Man, Napalm Man, and Star Man - are your first opponents. To battle these bosses, you must traverse stages based on MM4 and MM5. At first, you can only combat with the default weapon, the Mega Buster. Charged projectiles from the Mega Buster deal more damage than uncharged ones. When you vanquish Robot Master, their weapon will become yours. These weapons can help you complete specific levels or defeat specific foes. Be warned, however, that each special weapon can only be used a limited number of times before its vitality runs out. You can collect items such as electronic tanks, extra lives, weapon energy, and normal energy to assist you through stages and/or bosses.