Main Chapters · Stage 21Cats of the Cosmos Ch. 1 (Zombie) — Stage 21アルデバラン73Energy Cost7,000XP Reward270,000Enemy Base HP3,900Stage Length10Max Enemies9.1Difficulty Test your team vs this stageStage rewards100% — Cat Food ×10 · first clearEnemy spawns (6)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesGinger Snache300%∞3.3s20s~23.3s100%—Shibalien Elite200%520s20s100%—Zapy100%326.7s30s~36.7s100%—Star Peng200%253.3s20s100%—Zapy100%186.7s—100%—Ms. Sign100%∞900s900s100%—All Cats of the Cosmos Ch. 1 (Zombie) stages