Siege of Hippoe (超メタル降臨 激ムズ, Chō metaru kōrin geki muzu, Super Metal Arrival (Expert)) is one of the 3 special stages where the player can get a Silver Ticket upon clearing. This stage introduces a stronger variant of Metal Hippoe, which appears later in the Stories of Legend.


  • This is the first stage that spawn Super Metal Hippoe (Metal), which only takes 1 damage except for Critical attacks, it also has an additional ability to knock back all Cats in its range.
  • Standard Metal Hippoes and weak enemies such as Those Guys and Hippoe will always be spawned to protect the boss.


  • Using cheap Cats and Cats with the ability to do critical hits such as Space Cat, Jurassic Cat and Hurricat can make this level much easier.
  • To greatly simplify the level, you can bring Crazed Whale Cat and Island Cat, then proceed to spam both of them for the entirety of the level, no stalling required. Doing this, it is possible to clear the level in two minutes or less, depending on the frequency of Critical Hits. Due to Crazed Whale and Island's damage, they can both kill Super Metal Hippoe in one hit if they do a critical.
  • Berserker Cat is very useful in this stage, as there are many peons, and because many critters only attack one enemy at a time, a Critical Hit may be missed, Berserker with his Area Attack can do Critical damage to all enemies in range, and like Island Cat or Crazed Whale whale, he can also kill Super Metal Hippoe in one hit.
  • If the player don't have any Anti-Metal Cats, it is possible to block Super Metal Hippoe similar to a Teacher Bun Bun boss fight by using cheap Cats like Cat and Wall Cat while attacking him with non-anti-metals like Valkyrie Cat and Bahamut Cat, but it'll take a very long to kill him.
  • Using Goemon Cat to gain money for waitress cat, Awakened Bahamut and crazed cow as rushers and using Riceball Cat as a meatshield is a quick strategy. The extra slots can be used for cat combos, or other fast cats such as Sanada Yukimura to destroy the base quicker


  • 1st (7:00am-8:00am)
  • 4th (11:00am-12:00pm)
  • 7th (4:00pm-5:00pm)
  • 10th (8:00am-9:00am)
  • 13th (12:00pm-1:00pm)
  • 16th (5:00pm-6:00pm)
  • 19th (1:00pm-2:00pm)
  • 22nd (7:00pm-8:00pm)
  • 25th (8:00pm-9:00pm)
  • 28th (9:00pm-10:00pm)
  • 31st (10:00pm-11:00pm)

Please note that this stage appears depending on your device's time and date.



Special Stages
Daily Stages
Normal Stages Monday Stage (Rich Cat) • Tuesday Stage (Speed Cat) • Wednesday Stage (Cat Jobs) • Thursday Stage (Sniper Cat) • Friday Stage (Helpful Cat) • Weekend Stage
Blitz. Stages Monday Stage (Hard+)Tuesday Stage (Hard+)Wednesday Stage (Hard+)Thursday Stage (Hard+)Friday Stage (Hard+)
Guerrilla Stages
Cat Ticket Guerrilla Love, Metal Hippoe (Hard)Siege of Hippoe (Hard++)Steel Visage (Deadly)
XP Guerrilla XP StagesXP MegablitzXP ColosseumMerciless XP!
Catfruit Guerrilla Growing Green (IIIIII) • Growing Purple (IIIIII) • Growing Red (IIIIII) • Growing Blue (IIIIII) • Growing Yellow (IIIIII) • Growing Strange ( RedFloatingBlackAngelAlienMetalZombie) • Catfruit JubileeCatfruit Buffet
Material Guerrilla Cavern of Comets (IIIIII) • Island of Ash (IIIIII) • Strait of Wings (IIIIII)
Cyclone Stages
Daily Attack on R-Cyclone (Expert)Attack on B-Cyclone (Expert)Attack on W-Cyclone (Expert)
Oncoming Maelstrom (Expert)Attack on Titanium (Insane)
Black Hole Rising (Insane)Oncoming Storm (Insane)Unholy Tempest (Insane)The Wormhole Opens (Deadly)
Advanced Bad to Worse (Tragedy in Red (Insane)Doom Paradise (Insane))
Day of Judgement (Explosion in the Sky (Insane)Acts of Cat-God (Insane))
Techneurosis (Nuts 'n' Bolts (Insane)Space is the Place (Insane))
Crazed Cat Stages
Crazed Cats Dark Souls (Insane)Absolute Defense (Insane)Berserk (Insane)
Festival Gross (Insane)Head Shaker (Insane)Flappy Cat (Insane)
Fish Hell (Insane)Mammals? (Insane)Crazy Cats (Insane)
Manic Cats Deathhawk (Deadly)Vulcanizer (Deadly)Unjust War (Deadly)
Muscle Party (Deadly)Lots O' Lion (Deadly)Forest Beasts (Deadly)
Ogre Island (Deadly)Draconian (Deadly)Resident Feline (Deadly)
Awakening Stages
Buyable Cats Actress AwakensKung Fu AwakensMr. AwakensBondage AwakensDom Awakens
Box Cats AwakensPanties AwakensTricycle AwakensNinja AwakensZombie Awakens
Samurai AwakensSumo AwakensBoogie AwakensSkirt Awakens
Monthly Cats Adult AwakensEvil AwakensDoll AwakensMaiden Awakens
Koi AwakensBride AwakensVacation AwakensVengeance Awakens
Kung Fu X AwakensSports Day AwakensSalaryman AwakensReindeer Fish Awakens
Li'l Cats Tiny Meows (Deadly)Tiny Will (Deadly)Tiny Chopper (Deadly)
Tiny Creeper (Deadly)Tiny Horns (Deadly)Tiny Wings (Deadly)
Tiny Fins (Deadly)Tiny Tail (Deadly)Tiny Fists (Deadly)
Other Cats Kart AwakensFlower Awakens
Monthly Event All-Stars Stages
Special Thanks! (Insane)Ultra Stress! (Insane)Miracle Tactics! (Insane)Wonderful Conquest (Insane)Elite Corps (Insane)Megaton Blast (Insane)
Memorial Stages
Year's First Dawn • Happy Birthday (IIIIII) • 3rd Anniversary Birthday Presents20 Million Downloads Special Gift!Sender Unknown
Region Restriction
Korean Version ☆ Special StageTaiwan Version Special StageFaster Than Fast FoodWe're Number One
Unknown Schedule
Dark Descent I: Eastern Cave • II: Western Walk • III: Southern Fort • ∞: Northern Crater
Deadly Carnival Tornado Carnival (Deadly)Awakened Carnival (Deadly)
Deadly Carnival II Tornado Carnival II (Deadly)Awakened Carnival II (Deadly)
Other Deadly Stages No Plan A (Deadly)Realm of Carnage (Deadly)Honey Trap (Deadly)Parade of the Dead (Deadly)N-1 Grand Prix (Deadly)
Heavenly Tower Floor 1Floor 2Floor 3Floor 4Floor 5Floor 6Floor 7Floor 8Floor 9Floor 10

Floor 11Floor 12Floor 13Floor 14Floor 15Floor 16Floor 17Floor 18Floor 19Floor 20
Floor 21Floor 22Floor 23Floor 24Floor 25Floor 26Floor 27Floor 28Floor 29Floor 30
Floor 31Floor 32Floor 33Floor 34Floor 35Floor 36Floor 37Floor 38Floor 39Floor 40

Other Special Stages
The Battle Cats POP! Poppin' in 3D!Fight your Friends!Player VS PlayerPay Only Once!No I-A-P!Get Those UbersConquer the GalaxyAt Nintendo eShop!
BitSummitBCJP Only Held in Miyako Messe! 2016Held in Miyako Messe! 2017