Large penitentiary of apprehended criminals in Nalos and captured Dragul soldiers.

On your arrival at Kulbak, a dozen Construct guards march you into a multi-floor cell block packed with Dragul prisoners. Gnolls, Kobolds, and Insectoids lean over railings to watch as the guards take your belongings and put you in an itchy gray uniform. You receive insults and threats from the tiers above. - Eye of Ulos (RPA-ADV4)

To keep the convicts occupied, Kulbak Prison employs them to work;

“We provide every prisoner at Kulbak with a bed and a warm meal. In exchange, we expect an honest day’s labor.“ - Hana Mercy, Crack in Kulbak (RPA-ADV5)

Inmates are outfitted with anklets upon arrival at the prison, as learned from meeting an escaped Insectoid in Undercity;

The iron anklet he wears bears the mark of Kulbak Prison. - Tome of Encounters (RPA-ADV3)

All prisoners are also marked by the sign of the prison – crossed keys;

When you arrive, Warden Mercy and three of her Construct guards strip you of your weapons and clothes. One guard pours a bucket of cold water over your head. Another brands your shoulder with the symbol of crossed keys. - Crack in Kulbak (RPA-ADV5)

The Construct guards of Kulbak have been known to leave the prison and chase down escaped convicts;

As you make your way across the root path, a group of Construct guards surround you, weapons drawn. One Construct steps forward and pulls a wanted poster from her bag. She consults the poster and looks you over. - Tome of Encounters (RPA-ADV6)

• Finchy
• Fervid
• Gromak
• Gundur
• Hana Mercy
• Kur the Red
• Nuk
• Rek
• Santor
• Umin Ulthano

• Archives / Library
• Commissary
• Catacombs
• Cell Block
• Chow Hall
• Exercise Yard
• Guard Room
• Infirmary
• Sewers
• Smithy

Almost everyone detained here is a Dragul prisoner of war. - Crack in Kulbak (RPA-ADV5)

Rival groups of prisoners have banded together within Kulbak's walls, offering its members protection and asserting dominance over others. Most of the gangs are based on military units that fought for the Dragul during the Dragul Invasion.

Blackwing Raiders - Kobolds Served under Grindel the Black, torching Orc and Human villages. Here they gather resources to summon another Great Dragon and burn Kulbak Prison to the ground.

Blood Alchemists - Hobgoblins

Tallclaw Assassins - Bugbears Proudly delivered the heads of Elvish nobility to the Demon General Murbik. They now conspire to claim the head of the warden of Kulbak Prison.

Siege Breakers - Gnolls This elite unit broke into the toughest Dwarven strongholds during the war. Now they improvise gear to breach the walls of Kulbak Prison. Their leader is named Kur the Red. They ransacked a monastery.

The Fighting 87th - Goblins Surviving members of the 87th battalion of Goblin soldiers. They amuse themselves by pitting factions against each other, building tensions to spark a riot. Their leader is Vrax.

Hagron's Hardbacks - Insectoids Their motto during the war: “The best soldiers are born in their armor.” Their motto now: “Dig silently. Kill anyone who learns of the tunnel.”

Tobak's Gang - Dwarves Led by the wild-haired Dwarf Tobak.

Green Eyes - Orcs Led by Rek.

The inmates have access to an exercise yard where many fights between rival gangs break out.

A few games are played within the prison as well:

• Goblin Vaults - a card game played by Goblins

Goblin Vaults is a game of gambling and bluffing, but above all cheating. The best players are known to have perfected the art of palming cards and manipulating outcomes. - Crack in Kulbak (RPA-ADV5)

• Emerald Skulls - a gambling style dice game

You encounter Santor at the Smithy in Kulbak, working the forge:

• Attempt to talk him into pursuing a better path by relaying details about his life.
• Attempt to take his life by bumping molten metal onto him so he cannot harm anyone else.

You then find a Kobold who has partially repaired your chronometer.

A Construct guard making his rounds in the Chow Hall appears to have pocketed your brother's crystal, thinking it valuable:

• Talk the guard's ear off until he relents and gives you the crystal back.
• Loot the guard easily.

In the Smithy you acquire hairs from a Satyr inmate, either by negotiation or force.

in the alternate time line you find yourself in the smithy but the Dragul are the prison guards.

• You can tell the slaves about the other time line and hopefully start a rebellion.
• Or you can have the Dragul refresh the magic in your tattoo.

One of the guards you have dreamed about delivering illegal letters from the prisoners' to a Frogkin messenger. In your dream the Frogkin is murdered while trying to delver the letters.

• Tell the warden what the guard is doing in attempt to save the Frogkin's life.
• Tell the guard what will happen if he delivers those letters