claudefx 🎮

Retro game sounds and themed spinner verbs for Claude Code. Plays nostalgic sound effects from StarCraft, Warcraft, Mortal Kombat, and Age of Empires 2 when Claude finishes a response, starts a session, sends a notification, and more. Also replaces Claude's thinking spinner with game-themed phrases.

Works on macOS, Windows, and Linux.

Installation

npx claudefx

That's it. Pick a theme from the menu — hooks are set up automatically using npx, no global install needed.

Available Themes

Theme	Game
sc-terran	🚀 StarCraft: Terran
sc-protoss	⚡ StarCraft: Protoss
wc-orc	👹 Warcraft: Orc
wc-human	🛡️ Warcraft: Human
mk	🕺 Mortal Kombat
ao2-britons	🏹 Age of Empires 2: Britons
ao2-franks	⚜️ Age of Empires 2: Franks
ao2-turks	💣 Age of Empires 2: Turks

Themed Spinner Verbs

Each theme also replaces Claude Code's spinner verbs with game-themed phrases. While Claude is thinking, you'll see lines like "Spawning zerglings" or "Summoning ogres" instead of the defaults.

Usage

Interactive menu

npx claudefx

Use ↑↓ to navigate, ←→ to adjust volume, Enter to select, q to quit.

CLI commands

npx claudefx list              # list all themes
npx claudefx use <theme>       # apply a theme
npx claudefx use ao2-turks     # example
npx claudefx off               # disable sounds
npx claudefx current           # show active theme
npx claudefx volume <0-100>    # set volume (e.g. claudefx volume 60)

How It Works

claudefx use <theme> writes hooks and spinner verbs to ~/.claude/settings.json. Claude Code triggers sounds on these events:

Event	When
sessionstart	A session begins
stop	Claude finishes a response
question	Claude sends a notification
sessionend	A session ends
submit	You send a message

Requirements

• Node.js 18+
• Claude Code
• macOS: built-in afplay (no extra deps)
• Windows: built-in PowerShell (no extra deps)
• Linux: mpg123 (sudo apt install mpg123)

License

MIT © Samet Acar

Disclaimer

This is an unofficial fan project, free for personal and non-commercial use. It is not affiliated with, endorsed by, or sponsored by Blizzard Entertainment, Midway Games, Microsoft, or any other game publisher or rights holder. All sound clips remain the property of their respective owners. All trademarks and registered trademarks are the property of their respective owners.

If you are a rights holder and would like any content removed, please open an issue and it will be taken down promptly.