Roy is the lieutenant in the police force from Custom Robo (GameCube) and Captain Mira's partner and right-hand man. He is very devoted to his job and dislikes Harry more than the Steel Hearts and other mercenaries. While he initally appears to dislike bounty hunter groups such as Steel Hearts, he eventually develops a sense of respect for the talent that the Hero, Marcia, and the rest of Steel Hearts have as commanders; however, his dislike for Harry remains throughout the game ("...But Harry's different! He's different and I refuse to accept him!!"), and is often accompanied by humorous conversations between the two characters. It is also hinted that Roy is a talented commander himself; at one point in "A New Journey", he single-handedly holds off three Z Lackeys at once. He has a Class-S License. Roy commands the robo Halberd.