Special Stages · Stage 1Attack on Titanium (Insane)進撃の鉄屑 超激ムズ200Energy Cost17,860XP Reward400,000Enemy Base HP3,600Stage Length2Max Enemies5.2Difficulty Test your team vs this stageStage rewards30% — Hoop Cat · first clear · Treasure RadarEnemy spawns (7)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesSuper Metal Hippoe100%∞233.3s66.7s~80s100%—Sir Metal Seal100%1200s—100%—Metal One Horn100%1166.7s—100%—Super Metal Hippoe100%1133.3s—100%—Metal Hippoe100%1100s—100%—Metal Cyclone100%166.7s—90%BossMs. Sign100%∞900s900s100%—All Sweet Irony stages