Welcome to Seoul. You start as a young Chinese girl who left home to pursue the dream of becoming a K-pop idol. You will train, attend auditions, meet new friends and rivals, face scandals, build your career, and make decisions that will change your future. Every choice will have consequences, and every day will be one step closer to stardom... or failure.
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Frequently asked questions
What is Trainee: Prepare to be an Idol?
Trainee: Prepare to be an Idol 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 Trainee: Prepare to be an Idol online?
You play Trainee: Prepare to be an Idol 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 Trainee: Prepare to be an Idol 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 Trainee: Prepare to be an Idol regularly. Want more? There are subscription plans.
Is there a Trainee: Prepare to be an Idol app?
WorldOS runs in your mobile and desktop browser, so you can play Trainee: Prepare to be an Idol online without installing anything.
What are some games like Trainee: Prepare to be an Idol?
WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Trainee: Prepare to be an Idol.
Can I make my own Trainee: Prepare to be an Idol?
Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.
