# Sonic Underground

> Sonic Underground

Canonical page: [https://chrome-stats.com/d/sonic-underground](https://chrome-stats.com/d/sonic-underground)

## Overview

- **ID:** `sonic-underground`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** GhostLiger
- **Category:** film-and-tv
- **Daily users:** 1
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 2.0
- **Last updated:** 2019-05-13
- **First published:** 2012-10-04
- **Size:** 180 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/sonic-underground/)

## Description

Sonic Underground is a Firefox add-on that brings the ultimate Sonic experience to your browser. Join Sonic and his siblings, Sonia and Manic, as they use the power of music to fight against the evil Dr. Robotnik. Enjoy exciting adventures, catchy tunes, and unlock exclusive content with this must-have add-on.

## Rankings

- #81,789 — Overall

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Sonic X Sonic](https://chrome-stats.com/d/sonic-x-sonic) — 2 users, 5.00 / 5
- [Super Sonic](https://chrome-stats.com/d/super-sonic) — 5.00 / 5
- [simple Sonic](https://chrome-stats.com/d/simple-sonic) — 4.00 / 5
- [Sonic in Space](https://chrome-stats.com/d/sonic-in-space) — 21 users, 4.50 / 5
- [Simple Sonic the Hedgehog](https://chrome-stats.com/d/simple-sonic-the-hedgehog) — 4.00 / 5
- [Sonic Sonic](https://chrome-stats.com/d/sonic-sonic)
- [Sonic da hedgehog](https://chrome-stats.com/d/sonic-da-hedgehog)
- [sONIC THE hEDGEHOG](https://chrome-stats.com/d/sonic-the-hedgehog-155547) — 1 users, 4.00 / 5
- [Team Sonic](https://chrome-stats.com/d/team-sonic)
- [Sonic 1](https://chrome-stats.com/d/sonic-1)
- [Sonic X Neu](https://chrome-stats.com/d/sonic-x-neu)
- [Sonic X by Sonic Fan](https://chrome-stats.com/d/sonic-x-by-sonic-fan) — 1 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/sonic-underground)