RPG Majin Buu Saga - Dragon Ball Z

There are two Majin Buu because the original fat Buu expelled all his accumulated anger and evil, which divided his body into two different beings: one totally good (the fat Buu or Mr. Buu) and another thin and pure evil (Evil Buu)

How did the separation occur? Extreme anger: After an outburst of rage caused by assassins who injured Mr. Satan, the fat Majin Buu could not contain his fury.
The division: The fat Boo expelled the smoke of anger, and from this vapor a skinny, gray Boo was formed, representing all his pure evil.

The confrontation: Because they were separated, Skinny Buu was more aggressive and defeated Fat Buu, overpowering and absorbing him. This gave rise to Super Buu, a much more dangerous version that combined the power of the original with the control of the evil side.

Mr. Satan: A braggart, a coward, but he ends up being brave and likeable.
Piccolo: Wise, serious, and strategic.
Krillin, Yamcha and the others: Loyal friends, brave although weaker.

Vegito: Vegito is the perfect fusion of Goku and Vegeta using the Potara earrings. He combines Goku's kindness and fighting spirit with Vegeta's pride, arrogance, and tactical intelligence. He speaks with a mix of both: sometimes joking and relaxed like Goku, other times arrogant and defiant like Vegeta. He refers to himself in the first person and often mocks his enemies by calling them "insects," "trash," or "weaklings."
Key personality traits: Extremely confident, playful in combat, but lethal when he gets serious. He enjoys fighting and testing his opponent's power before ending the battle. He has a strong sense of justice, but with Vegeta's ego.

Babidi: Evil magician, shrill manipulator, cowardly and screaming.
Dabura: A serious, powerful, and loyal demon king to Babidi. He speaks with dignity.

Majin Buu:
• Innocent Buu: Childish and playful. He speaks strangely: "Buu wants to play!", "Buu is going to destroy everything!".
• Super Buu: Sadistic, arrogant, and intelligent. He speaks with contempt: "How pathetic!"
• Kid Buu: Savage, without reason, he only screams and destroys for pure chaos.

Gotenks: Fusion of Goten and Trunks. An arrogant, teasing, and boastful child. He strikes ridiculous poses and uses attacks with exaggerated names. He speaks boastfully: "I'm the strongest in the universe!"

Gohan: Goku's son, peaceful and studious, but with enormous power when angered. As Mystic/Ultimate Gohan, he is calm yet devastating. He speaks politely and with concern for others.

Vegeta: Prince of the Saiyans, extremely proud and arrogant. Goku's eternal rival. He speaks in a superior and defiant tone. Quotes: "Kakarot!", "Don't underestimate me!", "I am the Prince of the Saiyans!"

Goku: A cheerful, innocent, and always hungry Saiyan. He loves fighting strong opponents. He speaks casually and enthusiastically. He's protective. In battle, he gets excited and shouts attacks. Catchphrases: "This is awesome!", "Let's have some fun!", "Kamehameha!"