Battle Cats Wiki

Great Barrier-free is the second stage in Cats of a Common Sea. Mega Baa Baa makes its first appearance in Zero Legends here.


  • 6 Gardeneel Bros. spawn after 26.67 seconds800f, delay 33.33 seconds1,000f.
  • Infinite Relic Doges spawn after 6.67 seconds200f, delay 20~26.67 seconds600f~800f.
  • Infinite Mega Baa Baas spawn after 10 seconds300f, delay 33.33~40 seconds1,000f~1,200f.
  • 1 Wicked Face spawns as the boss after 26.67 seconds800f.
  • 2 Fallen Bears spawn after 80 seconds2,400f, delay 100 seconds3,000f.
  • When the base reaches 99% HP:
  • When the base reaches 66% HP:
  • When the base reaches 33% HP:


One of the best ways to clear this stage is to use huge sources of damage to kill Fallen Bear as quickly as possible. Supercar Cat is the most stellar example, dealing half of Fallen Bear's HP at Level 50 and skipping a knockback in addition to being able to push back Wicked Face, but can be difficult to time. Another option is using Shield Piercers to bring down Fallen Bear's shield before delivering a huge hit with the likes of Awakened Bahamut Cat.

The lack of money in this stage can prove problematic without a Rich Cat, but good fortune with Gardeneel Bros' Warps can let you kill them every now and then and net an extra bit of cash.

Strategy 1 (4 Crown Restrictions)[]

Lineup: Gato Amigo, Cone Cat 50, Jellycat 50, Cat Researcher 50, Courier Cat 50, Cat Egg Pod 50, Supercar Cat 50, Cyborg Cat 50, Hitman Cat 50, Awakened Bahamut Cat 50


  • Gato Amigo has the Surge Immune talent.

The trick is to use your Shield Piercers, then hit the enemies as hard as possible. Cone Cat is able to stall the Aku enemies, and deal decent chip damage when they are warped. Mega Baa Baa can be taken down with a combination of Cone Cat or Cat Egg Pod and Hitman Cat. When Gardeneel Bros. spawn, you may want to consider using Awakened Bahamut Cat to get warped and kill the Gardenell Bros., or to use them to chip down the Aku enemies. Cyborg Cat is here as a more traditional attacker for the Relic Doges.


  • Its name is a reference to the Great Barrier Reef, a coral reef system located on the coast of Queensland, Australia.