Special Stages · Stage 1

Attack on R-Cyclone (Expert)

進撃の赤渦 激ムズ

Attack on R-Cyclone (Expert) is a Battle Cats stage in Crimson Catastrophe. It costs 200 energy and sends 15 enemy spawn lines — led by Red Cyclone as the boss — against a 200,000 HP enemy base, and clearing it rewards 17,860 XP. Its enemies carry the Red and Floating traits, so cats that target them do the most work here.

Data updated: 2026-08-31

200Energy Cost
17,860XP Reward
200,000Enemy Base HP
5,800Stage Length
10Max Enemies
5.2Difficulty
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Cats that counter Attack on R-Cyclone (Expert)

Cats whose attacks target Red and Floating, best DPS first — the traits this stage’s enemies actually carry:

Chun-LiLovestruck Lesser DemonBunny & CanardDaybreaker IzanagiMighty Rekon KorpsSea Maiden Ruri

Stage rewards

40% — Space Cat · first clear · Treasure Radar

Enemy spawns (15)

EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotes
Those Guys100%∞0s2s~6s100%—
B.B.Bunny400%103.3s1.3s~3.3s100%—
Shy Boy300%523.3s3.3s~6.7s100%—
St. Pigge the 2nd200%313.3s26.7s~33.3s100%—
Sir Seal300%∞0s10s~16.7s99%—
B.B.Bunny400%60s1.3s~2s99%—
One Horn500%30s93.3s~94s99%—
One Horn500%30s93.3s~94s99%—
One Horn500%30s93.3s~94s99%—
B.B.Bunny500%∞0s66.7s~67.3s99%—
B.B.Bunny500%∞0s66.7s~67.3s99%—
B.B.Bunny500%∞0s66.7s~67.3s99%—
B.B.Bunny500%∞0s66.7s~67.3s99%—
Red Cyclone100%10s—99%Boss
Ms. Sign100%∞900s900s100%—
All Crimson Catastrophe stages