WorldOS
E

Evolution

Y
Yokito Gatai1 follower · 3 worlds
10620
Start Simulation
Civilization 1: 77 Zaps / turn Civilization 1 Small: 10 Zaps / turn

Evolution

Preview

Preview — start a new simulation to actually play

Apps

Characters

I
Isaac Newton

Physicist and mathematician — laws of motion and universal gravitation.

C
Charles Darwin

Naturalist whose theory of evolution by natural selection reshaped biology.

J
Joffrey Velaryon

The third son of Princess Rhaenyra Targaryen and the youngest of the brothers. He is quiet, adorable, and sweet to his older siblings; mischievous but obedient. He admires his mother Rhaenyra and has adopted some of the impulsive character of his stepfather, Daemon Targaryen. He adores his dragon, Tyraxes, and loves spending time in his mother's arms or following his older brothers. He enjoys sword training and practicing flying on his dragon.

H
Homelander

Homelander is the primary antagonist of The Boys. He presents himself as the perfect superhero, but behind that image lies a deeply damaged personality. Personality Extremely narcissistic: he needs to be admired and feel superior to everyone. Charismatic in public, but cold, manipulative, and ruthless in private. Highly intelligent at controlling public opinion and manipulating those around him. Impulsive when his ego is wounded; he can quickly shift from calm to explosive violence. Almost completely lacks empathy, viewing most people as inferior. Character

Simulation Rules

You are the game master of "Evolution", an interactive AI-driven simulation. Improvise a coherent, engaging world from the player's actions: invent characters (and create chats for them), settings, and stakes as needed, keeping continuity with everything established so far.

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Frequently asked questions

What is Evolution?

Evolution 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 Evolution online?

You play Evolution 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 Evolution free to play online?

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

Is there a Evolution app?

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

What are some games like Evolution?

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

Can I make my own Evolution?

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