I downloaded this product not to use in support of Pathfinder, but rather, for the maps. I poked around the zip file first. The map included comes in both full color and in grayscale versions. This is great for those who want to save on ink. Another nice touch is there is a one page overview of how the map is supposed to look when assembled. Having this reference makes an easy job even easier.
The map side of the PDf does not come with game stats and in and of itself, is useful for any game system.
The hookwing is a seperate file, a PNG image file. The monster is a green, almost dragon looking beast.
Other parts of the file include a grid with labels, for the GMs reference for the adventure, and one without for handout/player use. There is also an image of the file with no grid and no labels.
The adventure is brief but does include an overhead/overland view of the tower from being approached by land, as well are read aloud text and options for further exploration as the dungeon is fully fleshed out in other products.
If you have $2.99 to spend and are looking for a map of a ruined guardhouse, and even better, are a DM for the Pathfinder game system, this is a solid purchase for you.