The Ogre's Keep

The Ogre's Keep is a note in Prey.

Transcript
-Remember Blind Ogres can call for help w/ gongs -Try to distract Flagdasterous from using white gem against necro -+1 lock bonus to whoever figures out Dryp's riddle

Location
This note can be found in a folder on the table of the Recreation Center's second floor, Crew Quarters.