Special Stages · Stage 6
Rongorongo
コハウロンゴロンゴ
Rongorongo is a Battle Cats stage in Spring Sprang Sprung. It costs 90 energy and sends 10 enemy spawn lines against a 300,000 HP enemy base, and clearing it rewards 14,100 XP. Its enemies carry the Black trait, so cats that target it do the most work here.
Data updated: 2026-08-31
90Energy Cost
14,100XP Reward
300,000Enemy Base HP
3,200Stage Length
8Max Enemies
6.1Difficulty
Enemy spawns (10)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Moai Statue (Enemy Base) | 25000% | 1 | 0.1s | — | 0% | Enemy base |
 Doge Dark | 400% | 2 | 13.3s | 20s~30s | 100% | — |
| Doge Dark | 400% | ∞ | 20s | 26.7s~40s | 100% | — |
 Shadow Boxer K | 100% | ∞ | 30s | 66.7s~80s | 100% | — |
| Doge Dark | 400% | ∞ | 0.1s | 33.3s~50s | 75% | — |
 Easter B.B.Bunny | 400% | 2 | 0.1s | 10s~16.7s | 75% | — |
 Easter Duche | 200% | 1 | 0.1s | — | 75% | — |
| Easter B.B.Bunny | 400% | 4 | 0.1s | 6.7s~13.3s | 50% | — |
| Easter Duche | 200% | 2 | 0.1s | 13.3s~20s | 50% | — |
 Ms. Sign | 100% | ∞ | 900s | 900s | 100% | — |