Intra Nos

Welcome to Rome. Trust no one.
Intra Nos is a real-time social deduction game for 4–20 players, set in the heart of Ancient Rome. Citizens race to complete tasks across the Forum, the Senate, the Colosseum, and beyond — but Julius Caesar walks among them, secretly turning allies to his cause.

CHOOSE YOUR FATE
Every game assigns secret roles:
• Roman Citizens — Complete tasks to fill the progress bar and save the Republic. But watch your back.
• Julius Caesar — The imposter. Convert citizens to your side, sabotage the city, and seize control without being caught.
• Cassius Longus — The healer. Quietly cure the converted and undo Caesar's work before it's too late.
• Brutus — The detective. You get one chance to publicly accuse Caesar. Choose wisely — a false accusation has consequences.

EXPLORE ANCIENT ROME
Move through ten detailed locations — the Forum Romanum, the Curia, the Temple of Jupiter, the baths, the markets, the treasury, the barracks, and the great Colosseum — each connected by winding corridors where danger lurks in the shadows.

COMPLETE THE TASKS
Twenty unique mini-games test your skill: arrange offerings, decode battle orders, repair the aqueduct, sharpen swords, count coins, tend the horses, and more.

SURVIVE THE SABOTAGES
Caesar can plunge Rome into chaos — start fires, cut the lights, or sever communications. Work together to restore order before time runs out.

CALL THE SENATE
When suspicion runs high, call an emergency meeting. Debate, accuse, and decide the fate of the Republic — but converted citizens cannot be trusted to speak the truth.

HOW TO WIN
• Citizens win by completing every task, or when Brutus correctly unmasks Caesar.
• Caesar wins by converting Cassius, or by turning every citizen to his cause.

Cross-platform play on phone and desktop. Free to play. Easy to learn, impossible to master.

Alea iacta est. The die is cast.