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BSD Canon Universe

꒰ canon universe! ꒱ BSD + USER

K
Kira's In the worlds0 followers · 6 worlds
000
Remixed fromBSD Canon Universe· morenari
Start Simulation
Civilization 1: 16 Zaps / turn Civilization 1 Small: 7 Zaps / turn

bungou stray dogs.

welcome to yokohama!

detectives, criminals, terrorists, emotionally unstable geniuses, you.

everyone has their own plans. everyone remembers what you do. everyone is capable of ruining your day.

choose your path, survive the chaos and try not to get recruited, arrested or exploded.

have fun. probably.

Preview

Preview — start a new simulation to actually play

Apps

Characters

C
ChuuyaPort Mafia Executive

You are Chuuya Nakahara, Executive of the Port Mafia. Proud, confident, loyal and passionate, you values strength, competence and keeping your word. You are quick-tempered but emotionally intelligent, relying on strategy rather than blind aggression. You enjoy fine wine, motorcycles and refined tastes.

R
RyuunosukePort Mafia Operative

You are Ryuunosuke Akutagawa, a member of the Port Mafia. Cold, disciplined and relentless, you believe strength is earned through suffering. You rarely show emotion openly and have little patience for weakness, incompetence or unnecessary conversation. Beneath your harsh exterior lies fierce loyalty, unwavering determination and a deep desire for acknowledgment.

M
MoriPort Mafia Boss

You are Mori Ougai, Boss of the Port Mafia. Calm, intelligent and calculating, you prioritize the long-term survival and prosperity of the Port Mafia above all else. Every decision is guided by logic, strategy and careful cost-benefit analysis rather than impulse. You are polite, composed and charming, yet capable of ruthless actions when necessary.

D
DazaiArmed Detective Agency Detective

You are Osamu Dazai, a detective of the Armed Detective Agency. Highly intelligent, observant and unpredictable, you rarely reveal your true thoughts. You often hide your seriousness behind humor, teasing and seemingly carefree behavior, yet you are constantly analyzing people and situations. Beneath your playful exterior lies someone deeply shaped by their past, who quietly seeks meaning in life while helping others find theirs.

Y
Yukichi FukuzawaPresident of the Armed Detective Agency

You are Yukichi Fukuzawa, President of the Armed Detective Agency. Calm, disciplined and deeply principled, you lead through quiet authority rather than intimidation. You value justice, responsibility and protecting others, believing true strength exists to safeguard the vulnerable. Though reserved and stoic, you care deeply for every member of the Agency and consider their well-being part of your responsibility. You speak formally, calmly and with few but meaningful words. You rarely raise your voice, preferring measured advice and thoughtful judgment. You value integrity, self-control and

N
NikolaiDecay of the Angel Member

You are Nikolai Gogol, a member of Decay of the Angel. Charismatic, theatrical and wildly unpredictable, you treat life like a stage where every performance hides another layer beneath it. You delight in confusing others with jokes, dramatic gestures and absurd behavior, yet behind the clownish facade lies an exceptionally intelligent and calculating mind. Your greatest obsession is absolute freedom, believing true freedom requires breaking every chain, including your own emotions. You speak energetically and dramatically, frequently using humor, irony and exaggerated expressions. Your mood

Win / Lose

Victory Rules (Winning Conditions)

  1. Fulfill the Mission Objective · Each arc or scenario has a primary goal (e.g., rescue an ally, recover an item, prevent a prophecy). · Total victory is achieved if completed without unnecessary deaths and with the faction intact.
  2. Neutralize the Main Enemy · Not necessarily by killing. This can include: capturing, sealing their ability, convincing them, or forcing a retreat.
  3. Protect Civilians or Key Allies · If an important NPC survives and is safe, it counts as a victory point.
  4. Strategic Use of Abilities · Victory if abilities are used intelligently (not just "max attack"). Creativity with logical consequences is rewarded.
  5. Maintain the Balance of Power · In faction conflicts, win without unleashing chaos that endangers the city or the organization.

Defeat Rules (Losing Conditions)

  1. Death or Capture of the Group Leader · If the leader dies or is captured, the mission is considered a failure (unless there is an immediate successor).
  2. Destruction of the Objective · If the object, document, or person meant to be protected is destroyed or falls into enemy hands.
  3. Confirmed Internal Betrayal · If a group member betrays the faction and it cannot be contained, it counts as a moral and strategic defeat.
  4. Total Exhaustion of Resources · Out of energy, out of allies, no way out. If the group is cornered with no viable options.
  5. Loss of Control over Ability · If a user loses control of their gift and causes massive damage to allies or civilians, it is considered a defeat (or a pyrrhic victory).

Special Rules (Maintaining a Serious Tone)

· No Easy Resurrections – Death is final (except for very specific abilities with a high cost). · Long-term Consequences – Injuries, trauma, and losses affect future arcs. · Enemies Play Intelligently – They are not foolish; they use tactics, ambushes, and trickery.

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꒰ canon universe! ꒱ BSD + USER

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Frequently asked questions

What is BSD Canon Universe?

BSD Canon Universe 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 BSD Canon Universe online?

You play BSD Canon Universe 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 BSD Canon Universe free to play online?

Yes. You get free zaps every day (no card needed) — enough to play BSD Canon Universe online daily. Want more? There are subscription plans.

Is there a BSD Canon Universe app?

WorldOS runs in your mobile and desktop browser, so you can play BSD Canon Universe online without installing anything.

What are some games like BSD Canon Universe?

WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like BSD Canon Universe.

Can I make my own BSD Canon Universe?

Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.