Collaboration Stages · Stage 4BONUS STAGEData updated: 2026-07-2450Energy Cost7,050XP Reward18,000Enemy Base HP4,000Stage Length1Max Enemies1.1Difficulty Build a lineup for this stageEnemy spawns (1)EnemyStrengthCountFirst SpawnRespawnBase HP TriggerNotesCar (Enemy Base)1800%10s—0%Enemy base · BossAll Street Fighter (Easy) stages