A group of cartoon characters in front of a colorful background

Design a captivating and vibrant background it should be eye-catching and for a game menu. should contain only the three chars within the image in a toon chibi style, and should highlight the color palette with vibrant colors and saturated colors such as electric blue, deep purple or silver white, forest green, glowing yellow, bright silver, and warm orange Consider creating a setting that reflects the theme of the game, such as a futuristic city with electrical elements and the moon in the sky.

(nsfw:1.5),(worst quality, low quality:1.4), monochrome, zombie,