Battle Cats Wiki

Isosceles Valley is the fifth stage in Demon of Deciliter Bay.


  • Infinite UltraBaaBaas spawn after 0.07 seconds2f, delay 23.33~30 seconds700f~900f.
  • Infinite Gabriels spawn after 10 seconds300f, delay 23.33~30 seconds700f~900f.
  • Infinite Helmut Krabbes spawn after 10 seconds300f, delay 40~46.67 seconds1,200f~1,400f.
  • 1 Sunfish Jones spawns as the boss after 33.33 seconds1,000f.
  • 5 Angelic Gories spawn after 50 seconds1,500f, delay 26.67~33.33 seconds800f~1,000f.
  • 3 UltraBaaBaas spawn after 50 seconds1,500f, delay 6.67~8 seconds200f~240f.
  • 1 Winged Pigge spawns after 86.67 seconds2,600f.
  • 3 UltraBaaBaas spawn after 100 seconds3,000f, delay 6.67~8 seconds200f~240f.
  • 1 Mini Angel Cyclone spawns after 120 seconds3,600f.


This stage focuses more on Angel Enemies than Alien Enemies, so you should focus mainly on anti-Angel units, though The Kitty of Liberty is still worth bringing. Using "Resistant" Effect UP Cat Combos and Ramen Cat is a good combination for stalling Winged Pigge and the other Angels. Using Horror Movies, Biohazard and Bony Bone is the best option if you're having trouble with stalling. As for attackers, Miasma Cat, while not the best option, does have immunity to Weaken and Massive Damage against Angels.

If one is lucky enough to own Dioramos' Ultra Form, this stage becomes a cakewalk.

Strategy 1 (4-Crown Restrictions)[]

Lineup: Biohazard, Bony Bone, Étoile minimum, Cyborg Cat 50+25, Ramen Cat (Defense Buff (10)) 50+26, Li'l Macho Legs Cat 30+20, Mushroom Cat 50, Esoteric Uril 50, Awakened Bahamut Cat 50

Cannon: Breakerblast

Items: Rich Cat, Sniper Cat

This stage can be very tricky with 4-Crown restrictions, especially in part of the fact that this stage is very reliant on luck. Caution is advised.

This fight will be divided into 3 parts: Stall, Mini Angel Cyclone, and Cleanup.

Send out Li'l Macho Legs Cat, then 3 Ramen Cats, then turn off Sniper the Cat. From here, spam Li'l Macho Legs Cats as much as possible, but feather out (send frequently, but not spam) Ramen Cat until you can afford Esoteric Uril. Once Esoteric Uril is out, spam Ramen Cats and Li'l Macho Legs out at full force, maybe with an occasional Mushroom Cat. Use Breakerblast when there is around 3 UltraBaaBaas in your way, which should happen around now. The goal is to keep all the enemies near their base.

Winged Pigge should spawn, and as soon as she starts attacking, start a countdown of around 8 seconds (if you are around 1/4 of the way from the enemy base, add 1 -2 extra seconds). After that countdown is over, STOP sending out ALL your units. What should happen is that you will gain a lot of money, and that the last Ramen should be able to stall out the enemies, and at around the same time, Mini Angel Cyclone should spawn. From here, lure the Mini Angel Cyclone to your base. At around this time, Esoteric Uril should also be back up.

This is the part that is the most luck-based. Depending on where the other peons are, this could be either really hard, or really easy. Send out Ramen Cat, followed immediately by Mushroom Cat. Once Mini Angel Cyclone is about to start moving again, send out Awakened Bahamut Cat to immediately start a "Bahamut Chain." This chain doesn't need to be long; about 2 hits from Awakened Bahamut Cat should put Mini Angel Cyclone low enough to be chipped down.

Once you send out Awakened Bahamut Cat, send out Esoteric Uril, then start spamming Ramen Cats, Mushroom Cats and Cyborg Cats to rush down Mini Angel Cyclone. Winged Pigge may reach you before Mini Angel Cyclone dies, but that shouldn't make a huge difference, as Mini Angel Cyclone should hopefully die shortly after. Your Breakerblast should be back up soon, ready to destroy the UltraBaaBaas. Once the UltraBaaBaas and Mini Angel Cyclone are dead, it is now time to clean up the rest of the enemies. Since there are no more UltraBaaBaas (besides the infinite respawning one), the enemies have lost all means of gaining ground, and now you just have to push them back.