Battle Cats Wiki

Seahorse Siren is the fifth stage in Barking Bay.


  • 8 Sir Rels spawn after 10 seconds300f, delay 4~8 seconds120f~240f.
  • 8 Sir Rels spawn after 40 seconds1,200f, delay 3.33~6.67 seconds100f~200f.
  • 8 Sir Rels spawn after 46.67 seconds1,400f, delay 3.33~6.67 seconds100f~200f.
  • 8 Sir Rels spawn after 80 seconds2,400f, delay 2.67~5.33 seconds80f~160f.
  • 8 Sir Rels spawn after 85 seconds2,550f, delay 2.67~5.33 seconds80f~160f.
  • 8 Sir Rels spawn after 90 seconds2,700f, delay 2.67~5.33 seconds80f~160f.
  • 8 Sir Rels spawn after 120 seconds3,600f, delay 2.33~4.67 seconds70f~140f.
  • 8 Sir Rels spawn after 123.33 seconds3,700f, delay 2.33~4.67 seconds70f~140f.
  • 8 Sir Rels spawn after 126.67 seconds3,800f, delay 2.33~4.67 seconds70f~140f.
  • 8 Sir Rels spawn after 130 seconds3,900f, delay 2.33~4.67 seconds70f~140f.
  • 8 Sir Rels spawn after 160 seconds4,800f, delay 2~4 seconds60f~120f.
  • 8 Sir Rels spawn after 161.67 seconds4,850f, delay 2~4 seconds60f~120f.
  • 8 Sir Rels spawn after 163.33 seconds4,900f, delay 2~4 seconds60f~120f.
  • 8 Sir Rels spawn after 165 seconds4,950f, delay 2~4 seconds60f~120f.
  • 8 Sir Rels spawn after 166.67 seconds5,000f, delay 2~4 seconds60f~120f.
  • Infinite Sir Rels spawn after 100 seconds3,000f, delay 10~20 seconds300f~600f.
  • 1 Oldhorn spawns after 66.67 seconds2,000f.


Strategy 1 (Cheese)

Lineup: Crazy Hearts, Awakened Bahamut Cat (Lvl 40 preferred), Metal Cat/Modern Cat (Optional).

This strategy requires 175K+ Base HP.

Cannon: Iron Wall (Optional)

This strategy does require a bit of luck, but the procedure is extremely easy to pull off. Start by sending a Metal Cat to block the 1st Sir Rel (if you have it) and spawn Awakened Bahamut Cat when the 2nd Sir Rel starts hitting your base. After that, spam your meatshields and Manic Lion Cat. Try to summon Metal Cat, too. If done correctly, Awakened Bahamut should destroy the base while your meatshields prevent Sir Rels from hitting him.

Strategy 2

Lineup: Island Cat, Seafarer 30, Brah Cats, Lollycat, Ultra Delinquent Cat, Manic Mohawk, Manic Eraser 40, Eraser (20+25), Manic Macho Legs 30, Slapstick Cats 35.

First 5 cats are there for Combos.

Cannon: Breakerblast

Don't upgrade your Worker Cat at all during this battle whatsoever, it is not necessary and is a waste of money, although you should use Worker Cat start up combos such as Sunbathers and Lingerie Special. Once the battle starts, wait until Sir Rel spawns and then send out your meatshields, Manic Macho Legs, Slapstick Cats and Seafarer Cat. The first Sir Rel should die quickly, and you should be advancing at a mild rate. If Oldhorn has spawned has don't immediately advance towards him with all you have, just lightly meatshield in order to save up for Ultra Delinquent Cat during this period.

Once you are starting to attack the Oldhorn, save up for another Ultra Delinquent Cat immediately. Remember that Ultra Delinquent Cat can still be knockbacked and hit during this section by the Oldhorn advancing if Oldhorn doesn't get frozen, so if he's already been knocked back twice, use Breakerblast to protect him. Once the second Ultra Delinquent Cat is off cooldown, send another out and they should get Oldhorn in almost a perma-freeze state; after that the Oldhorn will eventually die and you will win.


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
Cat-Chasing Village Pithouse AcademyLocal Harvest ForecastClay Pot Soul FoodChiefs' Smoking AreaRest Stop SacrificeOutta This Village