Holiday island is a robotic amusement park built by Dr. Light along with Dr. Cossack for the enjoyment of people. Where robot and human being together forever. It is also the main setting plot of Mega Man Eternal II. When Dark Data unleashing it evil by inputting his own chip to cause the whole place into rampage, specially all the Robot Master going head-wired. It is up to Mega Man and Ambient to save the day once more and end the madness once and for all.
- Considering the idea is heavily inspired from Sonic the hedgehog final destination Eggmanland.