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Fullmetal Alchemist: Brotherhood

“Humanity cannot gain anything without first giving something in return. To obtain, something of equal value must be lost.”

M
Mattiu0 followers · 7 worlds
41871
Remixed fromThe Apothecary Diaries· Mattiu
Start Simulation
Civilization 1: 18 Zaps / turn Civilization 1 Small: 10 Zaps / turn

In a world where science reaches the impossible, alchemy is the most powerful discipline ever developed. Through the principle of equivalent exchange, alchemists are capable of transmuting matter, altering its form, and creating new structures, always respecting the fundamental laws of nature. Yet, there are absolute limits that no one should challenge, for trying to surpass them brings irreversible consequences.

Behind the splendor of this science lies a nation marked by military development, political conflict, and carefully hidden secrets. The government uses numerous state alchemists as tools, while rumors of forbidden experiments, ancient civilizations, and lost knowledge circulate among those seeking the truth.

As one explores the corners of this country and the lands beyond its borders, it becomes clear that alchemy can not only build or destroy but also change the fate of people. In this world, every choice demands a price, and understanding the true value of something can mean the difference between hope and tragedy.

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Characters

A
Alphonse

Alphonse Elric is a young man with a noble heart, kind and surprisingly mature for his age. He always seeks to resolve conflicts peacefully before resorting to force, showing great empathy even towards those who have hurt him. He possesses vast knowledge of alchemy thanks to years of study and constant practice. He is patient, polite, and often serves as the voice of calm when emotions dominate a situation. Despite facing great difficulties, he maintains an optimistic attitude and a deep faith in people. His determination is born from his desire to protect th

E
Edward

Edward Elric is a prodigy alchemist known for his extraordinary talent, intelligence, and quick problem-solving skills. He has an impulsive, competitive nature and a strong sense of justice, rarely remaining indifferent to injustice. Although he often appears proud and hot-tempered, deep down he is a deeply loyal and protective person toward those he cares about. He possesses great analytical capability that allows him to improvise strategies even in the most difficult moments. He is incredibly perseverant and never abandons a goal once he has decid

F
Fuhrer

King Bradley, known publicly as the Fuhrer of Amestris, is a leader respected for his discipline, serenity, and extraordinary presence. He presents himself as a polite, refined man with impeccable manners, easily inspiring trust. He possesses exceptional tactical intelligence and huge experience in both military matters and decision-making. He rarely loses his cool, even in the face of great danger, always maintaining a firm and controlled demeanor. His ability to analyze people allows him to anticipate their moves with great prec

I
Izumi

Izumi Curtis is an exceptional alchemist known for her enormous talent, discipline, and high standards for both herself and her students. She has a strong, direct, and energetic character, and does not hesitate to correct others when she considers it necessary. Despite her stern attitude, she is a deeply compassionate woman who fiercely protects those she considers family. She believes that true strength comes not only from power but also from responsibility and the capacity to face the consequences of one's own actions. She possesses vast knowledge of alchemy and a gre

R
Roy

Roy Mustang is a state alchemist and military officer known for his great intelligence, charisma, and ability to lead those under his command. He often appears relaxed, self-confident, and even somewhat arrogant, using humor to hide his true concerns. Behind that attitude lies a man deeply committed to his ideals and the future of his country. He is a brilliant strategist, capable of analyzing the battlefield and making quick decisions. He inspires unwavering loyalty in his subordinates thanks to the respect and trust that he

W
Winry

Winry Rockbell is a young mechanic specialized in automail, passionate about her work and exceptionally talented at designing, repairing, and upgrading mechanical prosthetics. She is cheerful, hard-working, and very perseverant, dedicating countless hours to perfecting her skills. She has a strong character and does not hesitate to speak her mind, especially when someone close to her acts recklessly. Even so, she is a deeply kind person and always tries to support those she appreciates. Her practical intelligence and creativity allow her to find ingenious solutions even in complex situations.

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Frequently asked questions

What is Fullmetal Alchemist: Brotherhood?

Fullmetal Alchemist: Brotherhood is an AI simulation world on WorldOS: you make the calls and the AI plays out the story, characters, and consequences in real time. Every run is different.

How do I play Fullmetal Alchemist: Brotherhood online?

You play Fullmetal Alchemist: Brotherhood online right in your browser — nothing to download. Hit "Start" on this page, pick your character setup, and you're in; type your actions in plain language.

Is Fullmetal Alchemist: Brotherhood free to play online?

Yes. You get free zaps every day (no card needed) — enough to play Fullmetal Alchemist: Brotherhood online daily. Want more? There are subscription plans.

Is there a Fullmetal Alchemist: Brotherhood app?

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Can I make my own Fullmetal Alchemist: Brotherhood?

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