Imagine and design diverse landscapes for a Green Lantern video game. Include the vibrant futuristic skyline of Oa, the Green Lantern Corps' headquarters, with towering structures and floating platforms. Contrast this with an alien desert planet, featuring jagged towering rock formations and red skies. Add a lush alien jungle world, with giant glowing plants and exotic creatures. Finally, depict a mechanical war-torn planet, with molten lava flowing through metal ravines and towering robotic enemies in the background. --niji 6