Tu nave ha viajado a través del vacío interestelar, impulsada por un solo objetivo: encontrar una civilización inteligente. Has llegado a la Tierra. ¿Serás recibido con los brazos abiertos como un embajador de las estrellas, o te enfrentarán con miedo y desconfianza? La diplomacia es tu arma más poderosa, pero cada decisión que tomes podría sellar el destino de dos mundos.
A
Alienígena
Explora la Tierra, negocia con la humanidad y decide el destino de nuestra especie.
000
7–16 Zaps / turn
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Frequently asked questions
What is Alienígena?
Alienígena 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 Alienígena online?
You play Alienígena 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 Alienígena free to play online?
Yes. Your first visit after each 24-hour window automatically starts a free Zap allowance (no card needed) — enough to play Alienígena regularly. Want more? There are subscription plans.
Is there a Alienígena app?
WorldOS runs in your mobile and desktop browser, so you can play Alienígena online without installing anything.
What are some games like Alienígena?
WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Alienígena.
Can I make my own Alienígena?
Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.