Vertical Pixel Space Shooter Background

关于这个 AI 图像提示词

A production-ready retro pixel-art vertical space background with nebulae, planets, asteroids, and a clear central gameplay lane for a mobile shoot ’em up. - YouMind

Create a vertical retro pixel-art space shooter scrolling background, designed as a seamless mobile game asset. The canvas is a tall 9:16 portrait frame with a dark central flight corridor left mostly open for gameplay. Fill the scene with a deep black starfield, hundreds of tiny white, blue, and violet pixel stars, and two luminous vertical nebula streams: one winding down the left side in electric purple and blue, and one winding down the right side in purple with cyan highlights. Add exactly 3 visible planets: a large purple cratered planet near the upper left edge, a large blue-purple rim-lit planet partially cropped on the lower right edge, and a small purple moon just below that lower-right planet. Add exactly 22 rocky asteroids of varied sizes, irregular cratered gray-brown forms with purple shadowing, distributed around the border while keeping the center mostly clear: 1 huge asteroid near the upper right, 1 medium asteroid at the right-middle edge, 1 medium asteroid at the lower left edge, 1 large asteroid cropped at the bottom left corner, 1 large asteroid cropped at the lower right corner, plus 17 smaller asteroids scattered near the top edge, side edges, and lower border. Use crisp pixel-art rendering with high-detail dithering, chunky jagged silhouettes, bright rim highlights, no outlines that look vector-smooth, no ships, no UI, no text, no watermark. Color palette: black space, violet and magenta nebula clouds, electric blue accents, white star glints, gray rocky asteroids with cool purple shadows. The image should feel production-ready as a vertical shoot ’em up background tile, dramatic but readable, with the gameplay lane clear in the center.39

如何使用这个 AI 图像提示词模板

1. 1复制提示词 —— 取走该模板的提示词与反向提示词。
2. 2选择模型 —— 选一个推荐的 AI 模型以获得最佳匹配。
3. 3生成 —— 一键打开工作台并生成你的作品。