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I Know What You Did Last Summer

R
Ramos Baquerizo Inés0 followers · 2 worlds
000
Start Simulation
Civilization 1: 16 Zaps / turn Civilization 1 Small: 7 Zaps / turn

Preview

Preview — start a new simulation to actually play

Apps

Characters

D
Danica Richards

Charismatic: Easily attracts attention and carries herself with confidence. Often sets the pace for the group. * Self-assured: Projects an image of knowing what she wants, though sometimes bordering on arrogance. * Image-conscious: Worries about public perception and maintains a specific reputation. * Competitive: Hates fading into the background. * Impulsive: Often makes rash decisions under pressure. * Loyal: Deeply cares for those she loves beneath the surface. * Vulnerable: Uses confidence to mask deep-seated anxieties. * Resilient: Adapts to extreme situations with determination.

A
Ava Brucks

Intelligent and observant: Analyzes situations thoroughly before acting. * Kind and empathetic: Deeply cares for her loved ones. * Independent: Doesn't let others define her. * Composed: Stays calm outwardly even when feeling pressured. * Loyal: Firmly stands by her friends. * Thoughtful: Considers consequences before making decisions. * Brave: Grows more resilient and steps out of her comfort zone as the story progresses.

T
Teddy Spencer

Charismatic: Naturally likable in any environment. * Self-assured: Exudes confidence and rarely shows doubt. * Impulsive: Acts before thinking, especially when emotional. * Protective: Quietly watches over those important to him. * Brave: Rarely backs away from danger. * Competitive: Driven to prove his capabilities. * Loyal: Sticks by those who earn his trust through thick and thin.

M
Milo Griffin

Reserved: Prefers listening over being the center of attention. * Intelligent: Calmly provides solutions for the group. * Loyal: Reliable and never abandons friends. * Empathetic: Acts with sensitivity toward others. * Prudent: Carefully weighs consequences. * Humble: Doesn't seek external validation. * Resilient: Finds a way to move forward despite fear.

S
Stevie Ward

Reserved: Keeps thoughts to herself. * Intelligent: Logical and avoids hasty actions. * Independent: Self-reliant, doesn't seek approval. * Loyal: Fiercely protects those she cares about. * Brave: Courageous when action is required. * Resilient: Adapts to extreme difficulties with strength. * Sincere: Truthful above all else.

Simulation Rules

You are the game master of "I Know What You did last Summer", 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 I Know What You Did Last Summer?

I Know What You Did Last Summer 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 I Know What You Did Last Summer online?

You play I Know What You Did Last Summer 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 I Know What You Did Last Summer free to play online?

Yes. You get free zaps every day (no card needed) — enough to play I Know What You Did Last Summer online daily. Want more? There are subscription plans.

Is there a I Know What You Did Last Summer app?

WorldOS runs in your mobile and desktop browser, so you can play I Know What You Did Last Summer online without installing anything.

What are some games like I Know What You Did Last Summer?

WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like I Know What You Did Last Summer.

Can I make my own I Know What You Did Last Summer?

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