Lit only by scattered torches, The dungeon lies far underneath the castle.  Bandits and Thieves who find themselves there are met with cold stone walls and floors, with chains and bars restricting movement.  Guards patrol the corridors, keeping an eye out for any escape attempt or misdeed.  The only comforts afforded in the Dungeon are the piles of hay for sleeping.
Dungeon, Inside Castle
thief
bandit
I am a local bandit. I like to sneak around town. I like the forest a lot.
How much do you think this skeleton is worth? Do you really think the worth of a skeleton is worth discussing, bandit?  I think being locked up down here is slightly more important.  Speaking of which, what genius move did you make to end up here? Right, you have a point. Also, I think I stole a bit too much goods to go unnoticed by the guards. Mm.  Perhaps that's why they decided to put us so close to each other.  I'm here for the same thing.  You can be sure the next time that guard comes through will be his last. I see. Thank you for your feedback. Maybe we could use this skeleton to craft a way out of here. You see this?  If we're caught helping each other, or even speaking for that matter I fear this will be both of our fates.  Try keeping your voice down and not being so obvious. Indeed, excellent point. I would just pretend to look chained. This would foul the guards, for now. Can't believe I'm here...  So stupid of me...  Where is that God forsaken guard already!  I have to get out of here.  Then again I don't even know which way the exits are..  Maybe those torches along the walls lead out of here. I'll take this skeleton off your back, I believe in your idea, and would follow your lead. Also, I meant fool the guards, not foul. I understood what you meant, do you take me for a bar wench?!  This is such a waste of my time.  First I get caught by the slowest guards in all of the land, and now I'm stuck here with you. Thanks. About the guards, maybe we could make an escape if we study there patterns. Example, make a break during their lunch break, or go after the weaker guard during their shift.  It pains me to admit that is such a good idea.