Tis a mystery! Like Misery, Balrog and the Demon Crown...
I understand what you are saying Metalogz~
The big question on my mind is how the Demon Crown works...
-The Demon Crown controls Misery and Balrog due to the curse.
-Misery turned on the Doctor in his red mist form...
=Perhaps after the Doctor's insane form's destruction into the red mist, the Demon Crown became broken somehow? I mean it was turned into the red mist...
EDIT: Perhaps Misery and Balrog's allegience lies not with the Crown Bearer, but with the Crown itself... They may respect a great Crown Bearer, but when one fails [such as repeatedly losing to robots...] ... Depends how the Crown/Curse works I guess.. who knows
-In the intro we see Misery and Balrog trapped in those bubbles next to the Demon Crown...
=Perhaps if the Demon Crown is destroyed, Misery and Balrog have a certain degree of freedom, until the rebirth of the Demon Crown... [before they get bubble cursed]
http://www.youtube.com/watch?v=AeBYp-_3H1o
This video shows Ballos dying at 4:24 minutes...
-The island stops falling immediately after Ballos' physical death.
-Misery and Balrog have 30-50 seconds after Ballos' death, then the walls begin to close in.
-Misery appears immediately after the first Core battle.
What is Balrog's form of travel? Busting through walls? or perhaps offscreen teleportation?
I don't think Misery teleported Balrog into the room at the seal room at the end...
His Hiyah, is more like his typical Huzzah entrances... Balrog must be pretty handy at getting around, and perhaps there was a secret passage or something that helped him get there fast...
"Hiyah!"
"There you are!"
"Just like Misery said."
"You came to rescue us!"
"Hold on tight!!"
"Let's go!"
"Owooooooooooooooooohhh!"
...
"Nah, don't thank me. I was just doing what Misery asked me to do."
"Misery? You mean that witch?"
"That's right."
"You beat Ballos right?"
"When you did that, it lifted our curse."
"Now neither of us has to take orders from anyone!"
Misery could have been weakened from the final Doctor battles. We don't know where Balrog has been since leaving the labyrinth, but I might guess he had been hanging around somewhere nearby... At least when the island started to fall that would make Balrog probably find Misery.
By the time the curse is broken Misery tells Balrog where the robots are, and probably has a good idea it'll be dangerous; and tells Balrog to hurry and save them. And the rest is history...
If Misery could simply teleport Balrog in, she could simply have teleported in and out probably... and the text sounds like Balrog had been rushing there....
Maybe!
*cough* So what about the Demon Crown...
What are the known Demon Crown's powers?
-Teleportation [Doctor teleports into Core room]
-Levitation [Floats around in the core room]
-Summoning creatures, like bats. [I don't think the red crystal summoned these... Transformed Sue could only fight using melee]
-Shooting glowy projectiles [Transformed Sue could only fight using melee, Misery could shoot black ones of these]
-Control creatures affected by the Red Flowers or Crystals [Final Doctor battle]
-Control Balrog and Misery
What are the known Red Crystal's powers?
-Increased strength and durability [doctor can take a beating]
-Enhanced magic powers? [doctor glows slightly red and his magic projectiles are red, he could shoot more than Misery could]
-Raging transformation [became Doctor's 2nd form]
What are their combined powers?
-Being defeated does not result in death, but a transformation into the Red Mist or that energy creature, can possess a body. [Doctor's 2nd death/ Killing other frenzied creatures does not result in them turning into red mist creatures]
-More powerful attacks, abilities etc
I'm quite offtopic I guess lol but uh it helps me to list what I know...