https://github.com/Endika/flipper-impostor-game

Flipper Zero party game (Undercover/Spyfall style): one shared word, impostors get a hint; EN/ES, saved games, up to 64 players.
https://github.com/Endika/flipper-impostor-game

c fap flipper-zero flipper-zero-apps party-game undercover word-game

Last synced: about 1 month ago
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Flipper Zero party game (Undercover/Spyfall style): one shared word, impostors get a hint; EN/ES, saved games, up to 64 players.

• Host: GitHub
• URL: https://github.com/Endika/flipper-impostor-game
• Owner: Endika
• License: other
• Created: 2026-04-06T12:39:55.000Z (4 months ago)
• Default Branch: main
• Last Pushed: 2026-04-08T00:01:07.000Z (4 months ago)
• Last Synced: 2026-04-10T12:42:16.765Z (4 months ago)
• Topics: c, fap, flipper-zero, flipper-zero-apps, party-game, undercover, word-game
• Language: C
• Size: 44.9 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

Awesome Lists containing this project

• flipper-zero-awesome - Impostor Game - style party game: impostors get a hint, crew gets the secret word. | [Endika](https://github.com/Endika) | ⭐ 1 | [Official](https://lab.flipper.net/apps/flipper_impostor_game) / [GitHub](https://github.com/Endika/flipper-impostor-game) | (Games)

README

          
# Impostor Game

**Flipper Zero** external application (**FAP**). Install it on the **microSD** of your Flipper and run it from **Apps → Games → Impostor Game**. It is a **device-only** party helper: you do not need a phone or PC during the game.

Inspired by **Undercover** / **Spyfall** style play: everyone except the impostors sees the same secret word; impostors see the same hint about that word. Roles and reveal order are randomized each session.

## Screenshots

### Main menu

![Main menu: Play and Settings](assets/home.png)

### Saved game preset

Edit players, impostor count, **START** the round, or delete the saved slot.

![Preset screen with START](assets/start.png)

### Remove player

Pick a name to remove from the current roster.

![Remove who? list](assets/remove.png)

### Pass the device

Current player hands the Flipper to the next person; **hold OK** to see the role card.

![Pass device to next player](assets/roles.png)

### Role cards

Crew sees the shared **word**; impostors see a **hint** only. **Short OK** advances to the next player.

| Crew (word) | Impostor (hint) |

|-------------|-----------------|

| ![Word card](assets/role1.png) | ![Impostor hint card](assets/role2.png) |

### First speaker

After everyone has seen their role, the app picks who speaks first at random.

![START — first speaker](assets/init.png)

## Features

- **English** UI by default, **Spanish** second locale (stored on SD).

- **Main menu**: **Play** (list of saved games + create new), **Settings** (language + credits).

- **New game**: session name, then player names (add, edit, remove), **choose impostors** (valid range **1 … players−2**; suggested ~**25%** marked with `*`), then play. Up to **64** players.

- **Saved games**: edit players and impostor count before starting, or delete a saved game from the preset screen.

- **Play flow**: READY → pass device → **hold OK** to reveal role → **short OK** to continue → when everyone has seen roles, **START** with random first speaker.

- **Word bank**: bilingual pairs in flash; one word index per game session.

## Install on Flipper Zero

1. Build or download the `.fap` for this app.

2. Copy `flipper_impostor_game.fap` to the SD card, for example `apps/Games/` (or your preferred layout supported by the firmware).

3. On the Flipper: **Apps → Games → Impostor Game**.

## Build

- **Host tests**: `make test` (GCC, no Flipper SDK).

- **FAP**: set `FLIPPER_FIRMWARE_PATH` to your firmware checkout, then `make prepare` and `make fap`.

## Requirements

- [flipperzero-firmware](https://github.com/flipperdevices/flipperzero-firmware) and `./fbt` for device builds.