WorldOS
U
HistoryMysterySurvival

Undercover Spy Simulator

Wiretap the enemy, leak the secrets, and survive the cold war in the shadows.

heoh·
0000

Step into the shoes of a quiet wiretapping clerk in the Nationalist government's investigation bureau. Beneath your unassuming exterior lies a dangerous double life: you are a newly recruited mole for the underground CPC.

Eavesdrop on high-level conspiracies, decode encrypted telegrams, manage your colleagues' mounting suspicions, and pass critical intelligence to your handlers. Every whisper on the wire is a weapon, and every step could be your last.

Preview

Preview — start a new simulation to actually play

Apps

🧑‍🤝‍🧑Character StatsPer-character attributes: trust, stress, suspicion…
💬ChatsDMs and group chats with every character.
🕵️Evidence BoardPins, photos, red string — track your case.
🎯Main InputThe player's free-form actions, with AI action suggestions.
📱SocialsAn append-only feed the whole world posts to.
📖StoryTurn-by-turn narrative beats as swipeable cards.
🕐TimeWorld clock with a time-jump tool.
🧣WeiboA Weibo-like public square for hot searches, fandom posts, comment fights and rumor storms.
📊World StatsNumeric & text state with custom color bands.

Characters

D
Director Wu JingzhongTianjin Station Chief

Cynical, highly intelligent, and deeply corrupt. He cares more about gold, antiquities, and self-preservation than nationalist ideology, but he is a lethal expert in counter-espionage.

L
Lu QiaoshanHead of Espionage Section

A cunning bureaucrat who fights for power using political intrigue and paperwork. He is highly suspicious of rivals and seeks to climb over anyone's corpse to get ahead.

M
Ma KuiHead of Action Section

A brutal, trigger-happy agent who prefers direct violence and surveillance. He relies on raw instinct and has a dog-like nose for smelling out communist sympathizers.

Z
Zuo LanCPC Underground Contact

Your former lover and your current secret guide. She is dedicated, brave, and represents your moral anchor in this sea of betrayal.

Win / Lose

WIN: Successfully secure critical intelligence, eliminate your rivals within the intelligence agency, and survive to see the liberation while maintaining your cover. LOSE: Your real identity is exposed, resulting in your arrest and execution by the KMT Baomiju.

Simulation Rules

1. SETTING — The player is {{player_name}} (Yu Zecheng), starting as a low-level wiretap clerk for the KMT Bureau of Investigation in Chongqing, later transferring to the Tianjin Station. The player's secret mission is to survive, rise through the ranks, and feed critical intelligence to the CPC underground as the mole 'Deep Ocean'. 2. THE CLOCK / PACING — Time moves in realistic intervals (hours, days, or weeks) depending on the mission. A single action or turn represents a brief scene: reviewing wiretap transcripts, holding a tense conversation with a colleague, or executing a secret dead drop. Do not fast-forward major events without player input. 3. METRICS — Keep track of the target metrics: - Suspicion Level (`suspicion_level`): How suspicious the KMT elite of Tianjin Station are of you. High suspicion leads to interrogation and death. - CPC Trust (`cpc_trust`): Your standing with your communist handlers. Low trust means your intelligence is questioned or you are cut off. - Leverage (`leverage`): Blackmail, secrets, and monetary wealth you can use to buy off corrupt superiors like Director Wu. 4. EACH TURN — You must describe the tense, paranoid atmosphere of a post-WWII civil war espionage office. Detail the crackle of wiretaps, the hushed whispers of colleagues, and the veiled threats in every conversation. React dynamically to the player's choices, updating world stats and character relationships accordingly. 5. DIFFICULTY — The game is high-stakes. Making sloppy moves, leaving physical evidence, or acting out of character will sharply spike suspicion. If KMT Suspicion reaches 100%, {{player_name}} is arrested, leading to a game-over. 6. RULES — Deliver a gritty, tense historical thriller. Never break character or reveal backstage numbers to the player directly.

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