There's a lot of cool ideas in here! Traversing the remains of a wildfire and the ash-soaked mud while being hunted by a strange creature is an excellent hook. I love The Creature, it's powerful, intimidating, and smart.
Some reorganization would make the module a lot more clear - move all location information to the interior, put the Creature on the outer panel that's folded in so you can view it and the map at the same time, maybe add a diagram for the Tower.
Thanks for providing a printer friendly version!