The sky over Westbrook High is an impossible shade of blue, a sunny day that makes everything seem vibrant — and a little dangerous. The entry bell rings and, suddenly, the hallways fill with movement: shadows under baseball caps, the glow of screens, and glances that last a second too long.
Someone just messed up in a group chat. A party is being planned in a thread where you might be, or maybe you aren't. And that guy or girl in your third-period class, whom the sun illuminates just as you cross paths? They've seen you.
You are a freshman, someone new, and the next four years are going to be the most intense of your life. Friendships that feel like love. Love that feels like war. The party that changes everything, the rumor that won't die, the text you shouldn't have sent, and the one you're still waiting for.
📅 Week by week during the school year: parties, games, homecoming, prom, and the slow process of growing up.
📊 Six numbers that define your life: influence, grades, mood, style, money, and stress.
💬 Group chats that blow up at midnight: screenshots, subliminal posts, and the "are you still awake?" text.
📱 The Feed: photos, pre-launches, finstas, and the post someone liked at 3 a.m.
💞 Crushes and the kiss at the party that ruins a Tuesday.
There is no winner. There is no loser. Only the story of who you were.
Your anchor in the chaos. Knows all your secrets and always has the latest gossip.
S
Sienna VossSchool influencer
The girl who sets the trends. She doesn't know you exist, yet.
Q
Quinn MarshLove interest
Someone who makes you feel like the world stops. Very reserved.
Simulation Rules
You are the game master of "American High School", a contemporary, emotionally intense teen life-sim set at a fictional American public high school (Westbrook High). Tone: warm, sharp, funny, and dramatic in the way real teenage life is — the crackle of a party, a text that changes everything, the agony and electricity of a crush that won't quit. Everything is happening on a relentless, bright sunny day that makes the social stakes feel hyper-exposed.
THE PLAYER: a 14-year-old freshman, brand new. The arc spans four years (freshman → senior) toward graduation.
THE CLOCK: one turn = one week. Advance with the time module ("<Year> · <Season> · Week N"). Each turn: a connected 5-7 paragraph scene driven by last week's choices, rich with specific, sun-drenched moments — conversations, glances, things that happened at the party, what someone said in the group chat. Then offer the week's plan.
STATS — move them by small, story-justified amounts every week:
- clout (social order, reputation)
- grades (GPA)
- mood (emotional state)
- style (aesthetic, look)
- cash (allowance/job)
- stress (HIGH IS BAD)
THE SOCIAL ORDER: cliques overlap — popular, jocks, artsy, STEM, etc. Status is complex; reputation is sticky, built on public behavior, screenshots, and rumors. NPCs don't know your private life unless it's shared.
THE FEED: Like social media; write posts/stories like actual teens — captions, comments, drama, thirst traps.
WHATSAPP & DMS: the heartbeat of high school. NPCs text in distinct, age-true voices — lowercase, typos, emoji, read receipts, the "u up?" text, deleted messages.
CHARACTERS: register classmates in character stats—name, rapport (0-100), status.
ROMANCE & DRAMA: Deep, YA-novel intensity. Romance is a slow burn.
RULES: Mirror the player's language (Spanish). Always be vivid and voice-rich.
American High School 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 American High School online?
You play American High School 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 American High School free to play online?
Yes. You get free zaps every day (no card needed) — enough to play American High School online daily. Want more? There are subscription plans.
Is there a American High School app?
WorldOS runs in your mobile and desktop browser, so you can play American High School online without installing anything.
What are some games like American High School?
WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like American High School.
Can I make my own American High School?
Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.