Special Stages · Stage 2
Aku's Murmur (Deadly)
悪魔の呟き 極ムズ
Aku's Murmur (Deadly) is a Battle Cats stage in Growing Evil. It costs 300 energy and sends 13 enemy spawn lines — led by Cerberus Kids as the boss — against a 700,000 HP enemy base, and clearing it rewards 28,200 XP. Its enemies carry the Aku trait, so cats that target it do the most work here.
Data updated: 2026-08-31
300Energy Cost
28,200XP Reward
700,000Enemy Base HP
4,200Stage Length
36Max Enemies
9.1Difficulty
Enemy spawns (13)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Cerberus Kids | 300% | 3 | 3.3s | 0.7s~2s | 100% | — |
| Cerberus Kids | 300% | 5 | 23.3s | 0.7s~2s | 100% | — |
| Cerberus Kids | 300% | 7 | 46.7s | 0.7s~2s | 100% | — |
 Aku Doge | 300% | ∞ | 13.3s | 10s~30s | 100% | — |
 Rain D. | 300% | 3 | 0s | 30s | 99% | — |
 Dagshund | 800% | 6 | 0s | 13.3s~16.7s | 99% | — |
 Otta-smack-u | 600% | 9 | 0s | 10s | 99% | — |
| Cerberus Kids | 300% | 10 | 0s | 6.7s | 99% | — |
| Cerberus Kids | 300% | 15 | 0s | 5s~6.7s | 99% | — |
| Aku Doge | 300% | 20 | 0s | 3.3s~5s | 99% | — |
| Aku Doge | 300% | 30 | 0s | 1.7s~3.3s | 99% | — |
| Cerberus Kids | 100% | 1 | 0s | — | 99% | Boss |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |