Dr. Roy

Dr. Roy is the persona Roy Koopa adopts in the Dr. Mario series. Like Dr. Mario and Dr. Luigi, he makes use of Megavitamins to destroy Viruses, and he works alongside them in the Mushroom Kingdom Hospital.
Dr. Roy's attire isn't much different from his normal appearance. He has a white band around his left arm and a small white suitcase he carries over his shoulder, both of which have a Megavitamin symbol on it.
==Appearances==
===Mario Kart: Infinity Remix===
Dr. Roy appears as an alternate costume for Roy in Mario Kart: Infinity Remix, unlocked after winning a gold trophy on any engine class as Roy.
=== Mario Tennis Ultimate (Deluxe) ===
Dr. Roy also appears in Mario Tennis Ultimate (Deluxe) as a playable character, appearing as a Power-Type character. He pilots a gigantic Bullet Bill Tank which emerged sides two big Bill Blasters, allowing to launch a several Bullet Bills to damage opponents. His emblem is Roy’s normal emblem with two capsules, and his theme is Ska Jazz.
==Gallery==
Dr. Roy.png|Dr. Roy in Dr. Mario World.
File:Dr. Roy - MTUD.png.png|Mario Tennis Ultimate Deluxe