Mad Scienstein
From the Super Mario Wiki
Mad Scienstein is a scientist that was an assistant to Rudy the Clown in Wario Land 3. Mad Scienstein appears in only a few instances. He carries around many bottles of disappearing potions, which turn Wario invisible (allowing him to pass through usually protected gates). While the rest of the enemies were actually townsfolk cursed by Rudy the Clown, Mad Scienstein seems to be a minion of his, as he does not seem to be transformed in any way.
This fact is further elaborated upon in the video game Dr. Mario 64, where Mad Scienstein served as a minion to Rudy the Clown, and assisted in his plan to steal the Megavitamins from Dr. Mario, after Wario makes an attempt to steal them himself, in order to become a doctor himself. Both Dr. Mario and Wario chase Mad Scienstein throughout the land, facing various foes from Wario Land 3. Dr. Mario 64 is also the first and only game where Mad Scienstein is playable. His name comes from "mad scientist" and "Frankestein".
| Wario Series Characters |
|---|
| 9-Volt | 18-Volt | Ashley and Red | Dr. Crygor | Dr. Payne | Dribble and Spitz | Goodstyle | Jimmy P. | Jimmy T. | Kat and Ana | Ken the Reporter | Mike | Mona | Orbulon | Penny Crygor | Princess Shokora | Queen Merelda | Sewer Guru | Thang Family | Wanda | Wario | Young Cricket and Master Mantis |
| Major Villains |
| Captain Syrup and the Black Sugar Pirates| Denpuu | Awazon Genie | Rudy the Clown | Golden Diva | Black Jewel | Count Cannoli | Terrormisu | Shake King |
| Minor Villains |
| Aerodent | Ball Bunny | Brawl Doll | Captain Skull | Carpaccio | Catbat | Clown-a-Round | Cractus | Cuckoo Condor | Dinomighty | Dual Dragon | Greenfist | Ironsider | Mad Scienstein | Mean Emcee | Red-Brief J | SandWorm | Spideraticus | Spoiled Rotten | Winter Windster |
