Dungeon Door

Not to be confused with Doors or Dungeon Door Code.

PicDungeonDoorSurface — The surface Dungeon Door

PicDungeonDoorUnlock — A Dungeon Door being unlocked

Dungeon Doors are special gates found in the Labyrinthine Vaults of the Sludgeon. They come in a normal, Mimic, and Crypt variant.

Each door takes up a vertical 3x3 area, and block entry to various parts of the Sludgeon, requiring a combination to open.

Unlocking[]

Surface[]

The first Dungeon Door is located on the surface, near the base of the Sludgeon Tower. This door has a lens on its center piece, and must be opened by directing the Beam Origin's beam through the tower's Beam Lenses and Beam Passages, onto the center piece. Once the beam reaches the door, it will open and provide access to the first layer of the Labyrinthine Vaults.

Vaults[]

Each layer of the vaults has a Dungeon Door that must be opened in order to gain access to the layer below it. These doors can be opened by solving a combination on their center piece. At the beginning of each layer is a Dungeon Door Code with a randomly generated rune, consisting of three pieces. The player can right-click the top, middle, or bottom of a Dungeon Door's center to shift the combination. Once each section matches the Door Code's rune, the door will open.

The correct combination does not change if the Dungeon Door Code's combination is shifted. Player-placed Dungeon Doors also cannot be set with their own codes, even by changing code combinations or placing new codes.

Any Dungeon Door except the surface one can be immediately opened without needing the combination by right-clicking it with a Rune Door Key.

Combinations[]

The following is a list of all combination pieces. Each section has 8 possible shapes, meaning there are 512 possible combinations.

Dungeon Rune Pieces
Top Section	Middle Section	Bottom Section
Top 1	Middle 1	Bottom 1
Top 2	Middle 2	Bottom 2
Top 3	Middle 3	Bottom 3
Top 4	Middle 4	Bottom 4
Top 5	Middle 5	Bottom 5
Top 6	Middle 6	Bottom 6
Top 7	Middle 7	Bottom 7
Top 8	Middle 8	Bottom 8

Mimic[]

The 4th level of the Vaults houses an additional Mimic door. When opened, it will collapse outward and spawn a Barrishee. The Barrishee is a difficult encounter, but when killed drops a Rune Door Key. Opening the mimic door also provides access to the Barrishee Lair, a small room filled with various loot, most notably the Ancient Battle Axe.

Crypt[]

The 6th layer of the vaults houses an additional Crypt Door. When opened, it will collapse outward and spawn a Crypt Crawler with an Octine Sword and Syrmorite Shield. Opening this door provides access to the Winding Walkways, narrow mud corridors that eventually lead to the Crypt Tunnels and finally the Crypt, a room containing the Ancient Greatsword and a set of Ancient Armor, among other loot.

Destructibility[]

Dungeon Doors cannot be broken directly by the player in Survival Mode. However, they can be destroyed by explosions if they are not under block protection.

Sounds[]

mud_door_1:

mud_door_2:

mud_door_lock:

mud_door_trap:

History[]

Beta 3.5.0: Introduced.

The Betweenlands Blocks
Plants, Fungi, and Corals	Algae • Arrow Arum • Black Hat Mushroom • Bladderwort • Blue Eyed Grass • Blue Iris • Bog Bean • Boneset • Bottlebrush Grass • Broomsedge • Bulb-Capped Mushroom (Cap • Stalk) • Button Bush • Cardinal Flower • Cattail (Tall) • Cave Grass • Copper Iris • Cryptweed • Dead Grass • Dead Weedwood Bush • Deep Water Coral • Edge Plants (Leaf • Moss • Shrooms) • Flathead Mushroom • Golden Club • Hanger • Leaves (Fallen • Hearthgrove • Nibbletwig • Rubber Tree • Sap Tree • Spirit Tree • Weedwood) • Lichen • Logs (Hearthgrove • Hollow • Nibbletwig • Rubber Tree • Sap Tree • Spirit Tree • Weedwood) • Marsh Hibiscus • Marsh Mallow • Marsh Marigold • Milkweed • Mire Coral • Moss (Cave) • Nesting Block • Nettle • Pale Grass • Peat (Smoldering) • Phragmites • Pickerel Weed • Pitcher Plant • Poison Ivy • Portal Frame • Root (Giant) • Root Pod • Rotbulb • Rotten Bark (Spreading) • Saplings (Hearthgrove • Nibbletwig • Rubber Tree • Sap Tree • Spirit Tree • Weedwood) • Shelf Fungus • Shoots • Sludgecreep (Tall) • Soft Rush • String Roots • Sundew • Swamp Grass • Swamp Kelp • Swamp Plant • Swamp Reed • Swamp Tallgrass (Double) • Thorns • Venus Fly Trap • Volarpad • Water Weeds • Weedwood • Weedwood Bush • Weeping Blue
Crops	Aspectrus Plant • Barnacle Cluster • Infested Weedwood Bush • White Pear Plant • Yellow Dotted Fungus
Minerals	Betweenlands Bedrock • Betweenstone (Pebble) • Cragrock (Mossy Bottom • Mossy Top) • Dentrothysts (Green • Orange) • Life Crystal Stalactite • Limestone • Middle Gem Ores (Aqua • Crimson • Green) • Mud (Compacted) • Octine Ore • Pitstone • Scabyst Ore • Silt • Slimy Bone Ore • Sludgy Dirt (Spreading) • Solid Tar • Stalactite • Sulfur Ore • Syrmorite Ore • Swamp Dirt (Coarse) • Valonite Ore
Liquids	Puddle • Rubber • Stagnant Water • Swamp Water • Tar
Manufactured	Amate Paper Panes (Connected • Rounded • Squared) • Ancient Remnant Block • Betweenstone Bricks (Cracked • Mossy) • Betweenstone Pillar • Betweenstone Tiles (Cracked • Mossy) • Block of Compost • Block of Octine • Block of Pearls • Block of Scabyst • Block of Sulfur • Block of Syrmorite • Block of Valonite • Carved Mud Bricks (Edge • Sludgy • Sludgy Edge) • Chiseled Betweenstone • Chiseled Cragrock (Cracked • Mossy) • Chiseled Limestone • Chiseled Pitstone • Chiseled Scabyst • Cragrock Bricks (Cracked • Mossy) • Cragrock Pillar • Cragrock Tiles (Cracked • Mossy) • Damp Torch • Deep Water Coral Block • Fences • Filtered Silt • Lattice (Fine) • Limestone Bricks (Cracked • Mossy) • Limestone Pillar • Limestone Tiles • Middle Gem Blocks (Aqua • Crimson • Green) • Mire Coral Block • Mud Bricks (Sludgy) • Mud Brick Shingles (Dyed) • Mud Tiles (Cracked) • Pitstone Bricks • Pitstone Pillar • Pitstone Tiles • Planks (Giant Root (Treated) • Hearthgrove (Treated) • Nibbletwig (Treated) • Rotten (Treated) • Rubber Tree (Treated) • Weedwood (Treated)) • Polished Dentrothysts (Green • Green Pane • Orange • Orange Pane) • Polished Limestone • Purified Swamp Dirt • Reed Mat (Dyed) • Rubber Block • Samite (Canvas Panel) • Scabyst Bricks • Scabyst Lined Pitstone • Silt Glass (Filtered (Dyed • Pane) • Pane) • Slabs • Slimy Bone Block • Slopes • Smooth Betweenstone (Mossy) • Smooth Cragrock • Smooth Pitstone • Stairs • Thatch • Walls • Weedwood Chip Path • Weedwood Walkway • Worm Pillar (Cap • Sludgy (Cap))
Utility	Alembic • Animator • Aspect Vials • Barrels (Syrmorite • Weedwood) • Buttons • Censer • Climbing Rope • Compost Bin • Crab Pot (Filter) • Dark Druid Altar • Dentrothyst Vials • Doors • Dug Swamp Dirt (Purified) • Dug Swamp Grass (Purified) • Fence Gates • Fish Trimming Table • Fishing Tackle Box • Gecko Cage • Glowing Goop • Grub Hub • Infuser • Item Shelf • Lanterns (Amate Paper (Blank • Checkered • Framed) • Silt Glass) • Menhir • Mortar • Moss Bed • Moth House • Mud Brick Flower Pot (with Candle) • Pressure Plates • Purifier • Repeller • Rubber Taps (Syrmorite • Weedwood) • Silt Glass Jar (Filtered) • Simulacra (Deepman • Lake Cavern • Rootman) • Smoking Rack • Steeping Pot • Sulfur Furnace (Dual) • Sulfur Torch (Extinguished) • Syrmorite Hopper • Trapdoors • Water Filter • Weedwood Chest • Weedwood Crafting Table • Weedwood Jukebox • Weedwood Ladder • Weedwood Lever • Weedwood Sign • Wind Chime
Generated	Angry Betweenstone • Bauble • Beam Lens (Support) • Beam Origin • Beam Passage • Black Ice • Brazier • Broken Mud Tiles • Carved Rotten Bark • Decayed Mud Tiles (Cracked) • Dungeon Alcove • Dungeon Door (Crypt • Mimic) • Dungeon Door Code • Energy Barrier • Glowing Betweenstone Tile • Glowing Smooth Cragrock • Item Cage • Mirages (Betweenstone Bricks • Compacted Mud) • Monster Spawner (Tar Beast) • Offering Table • Possessed Block • Pot of Chance (Mud] • Tar) • Present • Puffshroom • Rotten Support Beam • Rune Stone • Runged Mud Bricks • Sludge • Snow • Spike Traps (Mud Brick • Mud Tiles • Polished Limestone) • Urn of Chance • Wall Candle • Weak Blocks (Betweenstone Tiles • Mossy Betweenstone Tiles • Polished Limestone) • Wisp
Unimplemented	Circle Bricks (Bronze • Gold • Silver) • Corrupt Betweenstone • Dungeon Tile • Dungeon Wall • Slimy Dirt • Slimy Grass • Temple Bricks (Bloody • Chiseled • Cracked • Mossy • Smooth) • Temple Pillar • Totem Block