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Castle of the Sentinels (立ちはだかる者達の城 Tachihadakaru-sha-tachi no Shiro, Castle of Obstructionists) is the 37th sub-chapter of Uncanny Legends, and the 86th sub-chapter overall. It was added in Version 10.7 and is currently only available in 1♛ difficulty. Its stages consist of only a few major enemies, without any peons.


Half of these stages are a gimmick; knowing that can save a lot of trouble.

List of Stages

Stage number & cost Stage name Description
2-37-1 Confront the Tyrant (気高き暴君との対決, Kedakaki Bōkun Tono Taiketsu, Battle Against a Noble Tyrant) Starts with 2 Mr. Puffingtons, with 1 more alongside Cli-One and Teacher Bun Bun when the enemy base is hit. If you take more than ~8.8 minutes to beat the stage, 5 more Mr. Puffingtons will spawn at once.
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2-37-2 Disaster Cycle (天変地異の局面, Tenpenchii no Kyokumen, A Calamitous Scenario) Mr. Mer spawns at the start, followed by Mr. Mole and later Dober P.D. The boss fight includes Boraphim, Cala Maria and Sunfish Jones.
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2-37-3 Three Evil Brothers (極悪三兄弟とのデュエル, Gokuaku Sankyōdai Tono De~yueru, A Duel with Three Evil Brothers) Kory spawns after 6.7 seconds, Koronium after 26.7, another Kory after 80 and Berserkory after 133.3.
185 EnergyIcon.png
2-37-4 Pulled Punch Bout (寸止め打撃対戦, Sun Tome Dageki Taisen, Cun Batting Match) Cala Maria spawns at the start. J.K Bun Bun, Othom and Winged Pigge appear when the enemy base is attacked; each at a slightly different % of base HP, making it possible to fight them separately.
190 EnergyIcon.png
2-37-5 Border Between Worlds (あの世とこの世の 境界線, Ano Yo to Kono Yo no Kyōkai-sen, The Border Between Two Worlds) Johnnyleon, Zamelle, Razorback, Angelic Sleipnir spawn over the course of 80 seconds, while Dread Bore joins in after 133.3.
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2-37-6 Hall of the Four Kings (四皇帝の殿堂, Shi Kōtei no Dendō, The Four Emperors' Palace) The titular kings are Elder Sloth, M. Ost, St. Dober and Assassin Bear, each spawning once the previous one is defeated. The Assassin Bear is massively buffed, but cannot spawn before 233.3 seconds have passed.
250 EnergyIcon.png

Material Drop Rates

None Bricks
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Coals small.png
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Gold small.png
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Beast Bones
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66% 8% 8% 6% 3% 17% 8% 8% 8%


  • This is the first sub-chapter to have a difficulty rating of ★11.


Uncanny Legends Chapters

<< Ancient Forest Labyrinth | Spacetime Distortion >>

Uncanny Legends Stages
A New Legend An Ancient Curse
Here Be Dragons Pilaf FieldNyandariaAnnin PassAjillo HighlandsPasta DesertMince Hill
The Endless Wood Kosamin RuinsShallow Sea GreenPlaying BanditsBuggy HollowsThriller GrinJohn Gool
Primeval Currents Marine TownWandering ConchPalcaccio WatersUtsubobo SeamountFrontier DawnRutsborg Vortex
Barking Bay Crowded SurfMutinous WavesBuoys & GillsOn The RocksSeahorse SirenYoung Cuttlefish
Abyss Gazers Deadly WeaponsInspirational MuralSunlit CavesGlittering PeaksMurmuring EvilLanguid Lakeside
Neo-Necropolis Midnight LycopeneMetroasisPaper SkyscraperRogue's TwilightConcrete OceanUnmanned Station
Law of the Wildlands Panic TowerLady in the ClinkNo Hope RanchHunter's HillsMorbid MesaRevolver Ridge
Pararila Peninsula Escolar CoastProject WalrusLoach BreachSeagull ReserveRoe RowHeron's Call
Coup de Chat Cricket IdeologyGutter LordVeggie FriendsSnitches Get StitchesShocking ExileThe Red Cat Gambit
Cherry Isles Magma BathPyroclastic FlowAshen RainSage of the PeakRaging CalderaSupervolcano
Depths of My Heart A Joyful SongCave MaidensGood SpiritsWoods of ResentmentHermit ChatterboxPrimitive Souls
Ghost Sea Iwa Rock ReefNautilus TombLost SailorsCaged CarpQuay of CamelsEndless Dead Zone
Exile's Resort Holiday AtonementA Private RainforestRude on the Beach13th Ward ResidentSpa of AscensionWonders of Nature
Roads of Torment Pulling HairMermaid SauceLord's LectureCracked ColumnGuardian of InnocenceTotal Myopia
Heaven's Back Alley Eager EntrywayFainting PorchHangover CouchTidy KitchenBathtub of WhimsyLamb's Boudoir
Battle in the Bath Steamworks Ltd.Sticky ShowerStanding SaunaChilly PoolUmibozu's HouseHot Spring Reception
Ancient Mountains Famine VillageThe Night of ClawsRocky SurfaceExaggeration FallsAbandoned DesireSlave to Instinct
Marine Ministry Beachhead InvasionForever FishingTriton's CaveNighttime LureThe Bloody WharfMultitetrapod
The Devils' Academy A Classroom in RuinsLonely GoldfishDemon COOPrincipal's RebellionBell CollectorCampus Law
The Gelatin Mines Furry CavernMandatory FunGas-Powered BirdsStars in the SewersPostapocalypse PanicLifesaving Shovel
Drunken Foundry Proletarian BoxCollapse CheckerUnmoving ConveyerVIP WarehouseRebel ScrapsSmokestack to Heaven
Unearthed Artifacts Loser's ComplaintBrave Dog's BonePoison Bog CurePatience PrevailsA Boat Too FarCursing the Curser
Realm of Whyworry Authority and GravitySlave to EnergyRaise Your TorchesDespotism at HomeUnauthorized BreathingBare Fangs at the Throne
Pumping Titanium Treadmill PoweredVengeful SandbagProtein CartelAnaerobic CyclingSauna HandstandsLakeside Bootcamp
Morningstar Isle Curry CometIcarus' InstinctRainbow Bridge TollPlanetarium LoveMeteor DiscoCats in the Stars
In the Sleeping Forest The Prince's WoodsAria of the PrincessWicked BeautyGlass SlippersGuild of MasksHappily Ever After
Laboratory Island Flask HillAnatomy ForestFormalin MarinaSwamp of IgnoranceMicroscope BridgeBurning Blue
Forgotten Graves Slumbering CavernCozy CorpsesSecond UnlifeDefaced TombstoneBotanical BurialSodden Bones
Dawn of the Beginning A Dutiful PrayerDilemma of BirthThe Ivory OraclePersona's BloomingPassionate ReleaseBuried Hypocrisy
The Happy Lucky Temple Pilgrim AgitatorsThe Belated PriestChoir BattleAdventurer's JournalChapel TransferDark Lord's Decree
Theatre of Fear Spiralling RingPayday the 13thNormal ActivityDarkened HouseInternal ScreamA Pile of Guts
Diver's City Diversity, AlkilinityIronsand BeachOil Spill RainbowLove RefineryOvernight OvertimeCathode Influencer
Nasi-Go-Round Angkor S.W.A.T.Tropical GardenKuala Lum-PoolPoison on RiceKhao Man GuysFish-Legged Beauty
DNA Plantation Banana GenomesArtificial StrawberriesOrganic ChromosomesNano-GrapesCloned FarmersGene Salesmen
Ancient Forest Labyrinth The Ivy-Sealed DoorReincarnation RingRe-Leaf TowersCanopy AltarSappy UnderpassThe Face of God
Castle of the Sentinels Confront the TyrantDisaster CycleThree Evil BrothersPulled Punch BoutBorder Between WorldsHall of the Four Kings
Spacetime Distortion The Great SuffererPatient Red FoxLearned to HateMultiplanar StudiosInfernal ForcesHell's All-Stars
Imminent Disaster Aku Altar's Seal
Bikura, Harbor of Evil Toy Boat GraveyardBreathtaking WavesDried Fish MarketBreakwater Blood FeudFishermen On StrikeSeahorses Caught
Dead Heat Land Magma PillarBurning CrimsonBoiling BloodHell's CraterFire Kingdom DynamiteBurning Sunset
Rose-Colored Road Speechless TonguesLamps AloftAshes Just AheadCloak of HidingHall of FeastingRoast Meat, Not Cities
Behemoth's Peak Fountain of MemoriesChaotic PulseBeyond the HazeBorder SoilSilver CurrentImmortal Zenith
Moodist Beach Stars in the TumblerNight of the HustlerDon't Rush LoveTear-Soaked PuppyShinobi ShowdownAncient Sea Blues
UL 45 UL 45-1UL 45-2UL 45-3UL 45-4UL 45-5UL 45-6