Special Stages · Stage 3Aku Studies 101: Field Research悪魔研究Ⅰ発見100Energy Cost8,930XP Reward750,000Enemy Base HP3,900Stage Length12Max Enemies9.1Difficulty Test your team vs this stageStage rewards100% — Rich Cat ×3 · first clearEnemy spawns (8)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesWall Doge300%33.3s0.7s100%—Cerberus Kids500%∞6.7s6.7s~13.3s100%—Aku Gory250%426.7s36.7s100%—Wall Doge300%360s0.7s100%—Wall Doge300%396.7s0.7s100%—Wall Doge300%3133.3s0.7s100%—Aku Gory250%∞136.7s50s~53.3s100%—Ms. Sign100%∞900s900s100%—All Empress' Report 1 stages