Partial fix of the Pleasent Valley Castle level

Changed randomly scattered holes to trapdoors in the back.

Added trees and fence line to act as castle walls.

Added Dragons

Removed garranteed ring of free action.

Still need to preven rust monsters from eating iron bars on this level

Still need to add soldier garison
Minor tweaks to Medusa and R'leh

Added map numbers for finding coordinates on Medusa 3

Added 4 randomly placed squeaky boards to R'leh. Have fun...