Fort of the Dragon-Egg Guard

From publisher blurb: Sworn to protect the egg, the goblin group known as the Egg Watch will defend it with their lives! A printable battlemap compatible with any RPG/Dungeon-Crawl game. Use as a standalone gameboard, or combine with any same-scale tileset. Contents: A 30 x 30 map depicting a fortified cavern and dungeon, with a large dragon egg. Palisade fences, barricades and watchtowers protect the approach to the egg.