Ultra Stress! (Insane)

Ultra Stress! is the second stage in Monthly Events All-Stars Stages.

Battleground

The level begins with some Firework Guys and one Chief Peng. Soon, more firework guys and 4 Chief Peng spawn. Then, Dark Emperor Santa spawns. Lucky Sloth will appear soon after.

During the boss fight, more Chief Pengs and Firework Guys will be spawned as support/peons. Several Squire Rels also spawn, each one with a boss shockwave that knocks every cat back!

After a while, 3 massively buffed Shy Boys spawn. Then, after about half minute, the final boss Kory appears. No more enemies will be spawned except Chief Peng and firework guys.

Beware the Shy boys, at 3-star difficulty they are stronger than the Shy Boys found in Unjust War!

Strategy

Strategy 1 (cheese strat meant for farming)

Crazy Hearts Combo (Manic Lion is needed), Maglev Cat (30), and Awakened Bahamut (30).

At the beginning, spawn a Manic Lion Cat and a Maglev Cat. Maglev cat should kill the Chief Peng. Then spawn Awakened Bahamut and keep on spawning Manic Lion Cats. You should be able to destroy the base before Dark Emperor Santa spawns.

Schedule

Japanese Version

from August 5, 2014 to August 15, 2014 (Part 2 of 10 Million Downloads Event)
from November 29, 2014 to December 4, 2014 (during 2nd Anniversary Event)
from August 3, 2015 to August 7, 2015 (during 20 Million Downloads Event)

Reference

https://battlecats-db.com/stage/s01034-01.html

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 Blitz Stage • Tuesday Blitz Stage• Wednesday Blitz Stage • Thursday Blitz Stage • Friday Blitz Stage

Guerrilla Stages
Cat Ticket Guerrilla	Love, Metal Hippoe (Hard) • Super Metal Hippoe (Expert) • Steel Visage (Deadly) • Forged to Kill (Deadly)
XP Guerrilla	XP Stage • XP Megablitz! • XP Colosseum • Merciless XP!
Catfruit Guerrilla	Growing Green (I • II • III) • Growing Purple (I • II • III) • Growing Red (I • II • III) • Growing Blue (I • II • III) • Growing Yellow (I • II • III) • Growing Strange (I • Red • Floating • Black • Angel • Alien • Metal • Zombie) • Growing Epic (I • II) • Catfruit Jubilee • Catfruit Buffet
Material Guerrilla	Cavern of Comets (I • II • III) • Island of Ash (I • II • III) • Strait of Wings (I • II • III)

Cyclone Stages
Solo Fights	Tier 1	Attack on R-Cyclone • Attack on B-Cyclone • Attack on W-Cyclone • Oncoming Maelstrom
	Tier 2	Attack on Titanium • Black Hole Rising • Oncoming Storm • Unholy Tempest
	Tier 3	The Wormhole Opens
	Tier 4	Charybdis' Mouth
Dual Fights		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))

Advent Stages
No Plan A (Deadly) • Realm of Carnage (Deadly) • Honey Trap (Deadly) • Parade of the Dead (Deadly) • N-1 Grand Prix (Deadly) • Bombergirl (Deadly) • Puffer Planet (Merciless) • The Pure Land (Merciless) • Saintly Sister (Merciless) • I'll Be Bug (Merciless) • Flow Like the Stream (Merciless) • Dogsville (Insane) • Last of the Dead (Merciless) • Baby Fake (Merciless)

Crazed Cat Stages
Crazed Cats	Dark Souls (Insane) • Absolute Defence (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)
Crazed Moneko	in JAPAN • in LONDON • in NEW YORK • in THE MOON
Clan of the Maniacs	The Wild Dance (Deadly) • Insane Rhythms (Merciless)

Awakening Stages
Buyable Cats	Actress Awakens • Kung Fu Awakens • Mr. Awakens • Bondage Awakens • The Dom Awakens • Box Cats Awaken • Panties Awakens • Ninja Awakens • Zombie Awakens • Samurai Awakens • Sumo Awakens • Boogie Awakens • Skirt Awakens
Monthly Cats	Adult Cat Awakes • Evil Cat Awakes • Doll Cats Awake • Maiden Awakes • Koi Awakens • Bride Awakens • Vacation Awakes • Vengeance Awakes • Kung-Fu X Awakens • Sports Day Awakens • Salaryman Awakes • Reindeer 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)
Cyclone Cats	Crimson Vengeance • NEO Darkness Heaven • Peerless Too • Wrath of the Divine • Bitter Irony • Dimension of Delirium • The Dead Keep Rolling • The 3rd Dimension
Advent Cats	Clionel Dominant • River Acheron • Queen's Condemnation • Dead by Encore • King Wahwah's Return • A Deeper Dream
Other Cats	Tricycle Awakens • Cat Kart Awakens • Flower Awakens • Catburger Awakens • Nekondo Awakens

Monthly Event All-Stars Stages
Special Thanks! (Insane) • Ultra Stress! (Insane) • Miracle Tactics! (Insane) • Wonderful Conquest (Insane) • Elite Corps (Insane) • Megaton Blast (Insane) • Presents of Mind (Insane)

Memorial Stages
Year's First Dawn • Happy Birthday (I • II • III) • Grats! 3 Years!! • Joy of 20 Million! • Joy of 30 Million! • Joy of 40 Million! • CAT DAY • Year of the Rat • Joy of 50 Million! • Golden Week Special!!

Region Restriction
Punchy Prizefighter • Secret Delicacy • Faster Than Fast Food • We're Number One • Cola Flavor Cat

Unknown Schedule
Dark Descent	I: Eastern Cave • II: Western Walk • III: Southern Fort • ∞: Northern Crater
Seeing Red	I: Sands of the East • II: Wastes of the West • III: Peaks of the South • ∞: Ruins of the North
Duel Stages	Vanguard • Elite • Commander
Deadly Carnival	Tornado Carnival (Deadly) • Awakened Carnival (Deadly)
Deadly Carnival II	Tornado Carnival II (Deadly) • Awakened Carnival II (Deadly)
Deadly Carnival III	Tornado Carnival III (Deadly) • Awakened Carnival III (Deadly)
Heavenly Tower	Floor 1 • Floor 2 • Floor 3 • Floor 4 • Floor 5 • Floor 6 • Floor 7 • Floor 8 • Floor 9 • Floor 10 Floor 11 • Floor 12 • Floor 13 • Floor 14 • Floor 15 • Floor 16 • Floor 17 • Floor 18 • Floor 19 • Floor 20 Floor 21 • Floor 22 • Floor 23 • Floor 24 • Floor 25 • Floor 26 • Floor 27 • Floor 28 • Floor 29 • Floor 30 Floor 31 • Floor 32 • Floor 33 • Floor 34 • Floor 35 • Floor 36 • Floor 37 • Floor 38 • Floor 39 • Floor 40 Floor 41 • Floor 42 • Floor 43 • Floor 44 • Floor 45 • Floor 46 • Floor 47 • Floor 48 • Floor 49 • Floor 50
Legend Quest	LEVEL 1 - LAST LEVEL (randomized SoL stages & lineups)
Baron Seal Strikes	Baron Seal Strikes! (Red Alert 1 - Red Alert 20) • Baron Seal Strikes!! (Red Alert 21 - Red Alert 40) • Baron Seal Strikes!!! (Red Alert 41 - Red Alert 60)
Le'Grim Strikes	Le'Grim Strikes! (Rampage 1 - Rampage 20) • Le'Grim Strikes!! (Rampage 21 - Rampage 40) • Le'Grim Strikes!!! (Rampage 41 - Rampage 60)
Mega Menace	Mega Menace! (On Mighty Wings 1 - On Mighty Wings 20) • Mega Menace!! (On Mighty Wings 21 - On Mighty Wings 40) • Mega Menace!!! (On Mighty Wings 41 - On Mighty Wings 60)

Other Special Stages
The Battle Cats POP!	Poppin' in 3D! • Fight your Friends! • Player VS Player • Pay Only Once! • No I-A-P! • Get Those Ubers • Conquer the Galaxy • At Nintendo eShop!
Mystery Package	Sender Unknown
BitSummit_{BCJP Only}	Held in Miyako Messe! (2016) • Held in Miyako Messe! (2017) • Held in Miyako Messe! (2018) • One more thing... (2018) • Held in Miyako Messe! (2019) • One more thing... (2019)
The Battle Cats Together!	Play Battle Cats Together! • Team Up & Win! • Over 350 Cats! • Play All you Want! • Legend Stages Too! • Minigames Galore! • At the Nintendo eShop! • But the App's Fun Too :)
Most Defeated 2019	Surprising #5 • Not Uncommon #4 • As Expected #3 • Runner-Up #2 • Unbelievable #1 • Unseen in 2019

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