From publisher blurb: Grand Hallways features new double-wide hallways, which align with, but won't exactly match, standard ten-foot wide halls. It includes transition tiles between the two styles. The Dungeons in Blue series brings classic blue maps to the virtual tabletop! These ready-to-fill maps are packed with rooms, corridors, pits, and caves; all judiciously sprinkled with tricks and traps. Every geomorph tile seamlessly connects to every other tile in the series, providing the megadungeon builder tremendous freedom and flexibility. This product includes twenty-four unique map tiles rendered at 100px per five-foot square. All geomorphs in this set are passage heavy, so rooms are scarce. Don't worry, there are still plenty of interesting spaces within! The set includes two versions of each tile, one for players and one for GMs. The GM's version shows additional features, tricks, and traps. This set includes (GH1-GH24): Twelve 50x50 foot tiles. Twelve 50x100 foot tiles. A map legend image detailing all map markup. A one-third scale summary map showing all tiles. A short readme PDF. All maps are ready-to-use PNG-format files compatible with most virtual tabletops. Use them as-is, or combine them into larger maps using your favorite image processing software.