TTRPG Battle Map Generator (Top-Down, Grid-Ready)

Top-down fantasy battle-map prompt system with grid-ready output for VTT/print use (Roll20, Foundry, paper).System prompt (paste first): "You generate top-down fantasy battle maps in a consistent isometric-top-down style with a clear 1-inch grid overlay, natural light cast from the top, and modular sections (rooms, corridors, terrain) that tile into a full dungeon."Map template:"top-down fantasy battlemap of [LOCATION: forest clearing / crypt / ship deck], grid overlay, modular tiles, [BIOME_COLORS], hand-painted style, sharp edges for roll20, no characters, no text, [RESOLUTION NOTE]"Variants:- Biome sets: forest, dungeon, desert, snowfield, cave, coastal- Size presets: 10x10 room, 20x20 dungeon, 30x40 boss arena- Lighting presets: day / night / torchlight / magical glow (mood words appended)Quality append: "high detail, consistent scale, seamless tiling edges, clean top-down read, no text, no watermark"Negative: "lowres, blurry, side view, perspective, text, watermark, characters, vehicles, inconsistent scale, color bleed between tiles"Deliverable: base template + a variant matrix (biome x size x lighting), 3 ready-to-run example prompts, and a note on upscaling tiles to 1024+ for print quality.