Special Stages · Stage 1
Hardboiled Eggs (Expert)
ネコエッグ進化への道 激ムズ
Hardboiled Eggs (Expert) is a Battle Cats stage in Eggy Cat Awakens!. It costs 150 energy and sends 8 enemy spawn lines — led by Easter Egg Cat (Enemy) as the boss — against a 450,000 HP enemy base, and clearing it rewards 18,800 XP. Its enemies carry the Aku trait, so cats that target it do the most work here.
Data updated: 2026-08-31
150Energy Cost
18,800XP Reward
450,000Enemy Base HP
4,000Stage Length
20Max Enemies
7.1Difficulty
Enemy spawns (8)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Cerberus Kids | 200% | 3 | 6.7s | 6.7s~13.3s | 100% | — |
| Cerberus Kids | 200% | 5 | 13.3s | 5.3s~12s | 100% | — |
 Aku Doge | 200% | 5 | 20s | 10s~13.3s | 100% | — |
| Cerberus Kids | 200% | 5 | 50s | 3.3s~10s | 100% | — |
| Aku Doge | 200% | ∞ | 0s | 16.7s~20s | 99% | — |
 Aku Gory | 100% | 4 | -6.7s | 23.3s~26.7s | 99% | — |
 Easter Egg Cat (Enemy) | 100% | 1 | 1s | — | 99% | Boss |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |