PWA · Offline-first · Works on every OS & device

The Social Deduction Party Game
that works anywhere.

One player makes a room on their phone — everyone else scans a QR and joins from Android, iPhone, Windows, macOS or Linux. Play online, fully offline, or on your own local LAN & hotspot. No accounts, no cloud lock-in, no signal needed.

About Imposer

Who are we & what is this?

🎭

The Game

Imposer is a hilarious, brain-burning word-deduction party game. Everyone is given the same secret word from a category — except one player, the Imposter, who gets a different (bluff) word. In each round, players take turns giving one clue to prove they're genuine. The Imposter must bluff to blend in. Then everyone votes who they think is faking. Catch the Imposter before they fool the whole room!

🔍

How it plays

  • Every round you get one clue describing your word
  • The Imposer has a bluff word and must act normal
  • Discuss, debate, accuse & vote the Imposer out
  • 3 play modes: Offline, LAN/hotspot, and Online
🧠

Built for everyone

Single-device hotseat for a living room, QR-join LAN for friends on the same Wi-Fi, and online matchmaking to play with strangers — all with A.I. bots to fill a table. A great icebreaker for parties, classrooms and teams.

🕹

Customise it

  • 10+ categories plus an "All" mix — Food, Animals, Movies, Tech & more
  • Choose # imposers, round timer, same/different words
  • Hide-the-Imposer mode for an extra twist
  • 2,700+ real curated words with images & hints
Our Goal

Why we built it

🎯

Play together, no matter what device or network

Party games die at the door when half your friends have iPhones, the rest Androids, and someone brought a laptop. We set out to make a game that runs everywhere and needs almost no server. The heavy lifting happens on your device — the server only briefly connects people. That means it works in a cabin with no signal, on a plane, in a school, or across the globe.

🔒

Privacy & offline-first

Your games, chat and profile live on your own device. We don't mine your data, we don't require an account to play offline, and everything keeps working with no internet.

🧩

One app, every OS

Installable like a native app on Android, iPhone, Windows, macOS and Linux — no app store needed. Share one link or QR and anyone can join from anything.

Free forever

Imposer is free and open. Our goal is simple: bring people together for real laughter, face-to-face, one clue at a time.

Our Users

Made for these people

🎉

Party Hosts

Instant icebreaker for any get-together

👨‍👩‍👧‍👦

Families

Fun for kids, teens & grandparents

🏫

Teachers

Vocabulary & teamwork games in class

🛩

Travelers

Offline fun on planes, trains & campsites

👥

Teams

Warm-ups for groups & workshops

🎮

Gamers

Quick rounds with friends or strangers online

Get the App

Choose your OS & install

Imposer is a web app that installs like a native app on any phone or computer. Pick your device below and follow the one-tap install. No app store, no paywall.

🤖
Androidphone / tablet
🍎
iPhone / iPadiOS
🪟
WindowsPC / laptop
💻
macOSMac / MacBook
🐧
Linuxall distros

🤖 Install on Android

Open this page in Chrome or Edge, then tap the "Install app" / "Add to Home screen" option. Imposer installs as a full-screen app on your home screen — just like a native app.

▶ Open Imposer
✔ Works offline🔗 ~2 MB install⚡ No Play Store needed

🍎 Install on iPhone / iPad

Open this page in Safari, tap the Share button, then choose "Add to Home Screen". Imposer installs as its own app icon & runs full-screen, offline.

▶ Open Imposer
✔ Works offline🔗 ~2 MB install⚡ No App Store needed

🪟 Install on Windows

Open this page in Edge or Chrome, click the Install / App icon in the address bar, or use Add to taskbar. Imposer becomes a standalone app.

▶ Open Imposer
✔ Works offline🔗 ~2 MB install

💻 Install on macOS

Open this page in Safari or Chrome, then choose Install / Add to Dock. Imposer runs as a real desktop app.

▶ Open Imposer
✔ Works offline🔗 ~2 MB install

🐧 Install on Linux

Open this page in Chrome or Chromium, then use Install app. Works on Debian, Ubuntu, Fedora, Arch & every other distro.

▶ Open Imposer
✔ Works offline🔗 ~2 MB install🐧 All distros
Scan to open Imposer
on another device / OS

📲 Share to any OS

Anyone can scan this QR (or open the link below) from any phone or computer and join instantly — then one tap installs the app on their OS.

📦 One compressed installer for ALL OS

  • Download one tiny zip that contains the whole game & runs on any OS, fully offline.
  • Share it online, over LAN/hotspot, via USB/Bluetooth or a QR — then unzip & open.
  • ⬇ Lite (692 KB) ⬇ Full (3.1 MB)

📡 Offline / LAN / Hotspot play

  • No internet? Play hot-seat / offline — one device, pass it around.
  • Same Wi-Fi or hotspot? One player hosts a room, others scan a QR to join on their own devices — no internet needed.
  • Online? Use the lightweight matchmaker to find strangers, or publish a room for friends anywhere.
  • The game logic runs on your device — the server only briefly connects players.
1

Open & install

Open the game on any device and tap "Install" for a real-app feel.

2

Make a room

Host picks a category & settings. A join QR / link appears.

3

Others join

Friends scan the QR from any OS & pick their name. Bots can fill seats.

4

Play & bluff

Give clues, find the Imposer, vote, and laugh. Replay any time.