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OpenFront.io - Audio Notifications

Plays audio notifications for game events: incoming threats (MIRV, Nuke, Hydrogen Bomb, Naval Invasion), chat/emoji messages, troop capacity warnings (64%/82%), alliance expiry & endings, betrayals, and boat arrivals

How to install

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

How to install

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

Author
antigrid
Daily installs
0
Total installs
4
Ratings
0 0 0
Version
0.0.1
Created
2026-01-18
Updated
2026-01-18
Size
50.3 KB
License
MIT
Applies to

Audio notifications for OpenFront.io

Plays lightweight, generated sound alerts for critical game events so you don’t miss threats, messages, or alliance changes while multitasking.

Alerts include:

  • Incoming threats (MIRV, Nuke, Hydrogen Bomb, Naval Invasion)
  • Chat & emoji messages
  • Troop capacity warnings (64% / 82%)
  • Alliance events (requests, accept/reject, expiring, betrayal, disconnects)
  • Key game events (boat arrival, trade ship captured, warship combat)

Screenshots

Features:

  • In-game draggable 🔊 Audio panel
  • Per-event enable/disable + sound preview
  • Master volume control
  • Settings & panel position saved
  • No external audio files (Web Audio API)
  • Cooldowns to prevent sound spam

Designed to stay out of your way and keep you informed.