Compelte Round 1 on hard
Complete Round 2 on hard
Complete Round 3 on hard
Complete Round 4 on hard
Defeat The Robot in Final Stage of round 5 on hard
Complete Round 1 on normal or higher
Complete Round 2 on normal or higher
Complete Round 3 on normal or higher
Complete Round 4 on normal or higher
Glow Knight Joins the Fight on normal
Verbal Joins the Fight on normal
Valkyrie Joins the Fight on normal
Fire Knight Joins the Fight on normal
Honey Joins the Fight on normal
Mud Puppy Joins the Fight on normal
Professor Joins the Fight on normal
Lobby Joins the Fight on normal
Zaemon Joins the Fight on normal
Mam Joins the Fight on normal
Water Knight Joins the Fight on normal
Mars Joins the Fight on normal
General Joins the Fight on normal
Kou Joins the Fight on normal
Cyber Joins the Fight on normal
Kid Joins the Fight on normal
Gascon Joins the Fight on normal
Defeat The Robot in Final Stage of round 5 on normal or higher