Zero Legends · Stage 3
Marble Swamp
底なしのおはじき沼
Marble Swamp is a Battle Cats stage in Forest Playground. It costs 230 energy and sends 9 enemy spawn lines — led by Techn-Old Hyena as the boss — against a 1,200,000 HP enemy base, and clearing it rewards 554,553 XP. Its enemies carry the Alien, Black, Behemoth, Sage, Red and Floating traits, so cats that target them do the most work here.
Data updated: 2026-08-31
230Energy Cost
554,553XP Reward
1,200,000Enemy Base HP
4,600Stage Length
15Max Enemies
11.3Difficulty
Enemy spawns (9)
| Enemy | Strength | Count | First Spawn | Respawn | Base HP Trigger | Notes |
|---|---|---|---|---|---|---|
 Trolly Blogger | 300% | ∞ | 6.7s | 6.7s~10s | 100% | — |
 Shibalien Elite | 2500% | ∞ | 16.7s | 16.7s~20s | 100% | — |
 Ragin' Gory | 150% | 1 | 33.3s | — | 100% | — |
| Trolly Blogger | 300% | 5 | 0s | 1s~2s | 99% | — |
 Techn-Old Hyena | 100% | 1 | 0s | — | 99% | Boss |
| Ragin' Gory | 150% | 5 | 0s | 30s~36.7s | 99% | — |
 Hackey | 200% | 1 | -3.3s | — | 99% | — |
 Prof. Owlbrowley | 100% | 4 | -6.7s | 43.3s | 99% | — |
| Techn-Old Hyena | 100% | 1 | -60s | — | 99% | — |