Old World Style Set 6: Underground at 72 dpi is great for digital mapping the subterranean adventure. In the other old world style sets, we've seen the world view, gone to towns and catles, different cultures, different lands. Now, we want to take you underground, to see what lies below. Based on a 140 x 140 pixel grid. We've included tilesheets, making it easy to create in programs like Tiled (for tilesheets), or choose your own map editing program. With Tiled, you can save out whole or partial images as jpg or png format for quick insertion to your favorite VTT, or have your maps printed out!