# TETR.IO PLUS

> Custom skins, background music, sound effects, (animated) backgrounds, input display, and touch control support for TETR.IO.

Canonical page: [https://chrome-stats.com/d/tetrio-plus](https://chrome-stats.com/d/tetrio-plus)

## Overview

- **ID:** `tetrio-plus`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** UniQMG
- **Category:** games-entertainment
- **Daily users:** 944
- **Weekly downloads:** 25
- **Rating:** 4.50 / 5 (14 ratings)
- **Version:** 0.28.0
- **Last updated:** 2026-04-06
- **First published:** 2020-03-25
- **Size:** 2.33 MB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/tetrio-plus/)
- **Website:** [https://gitlab.com/UniQMG/tetrio-plus](https://gitlab.com/UniQMG/tetrio-plus)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/tetrio-plus/privacy/](https://addons.mozilla.org/firefox/addon/tetrio-plus/privacy/)

## Description

TETR.IO PLUS is a Chrome extension designed to enrich your TETR.IO gameplay experience. It offers customization options such as custom skins, background music, sound effects, animated backgrounds, input display, and touch control support, allowing you to personalize your gaming environment and interaction.

Although the extension enhances visual and audio aspects, it requires users to add their own content as it doesn't include any by default. Be aware that this extension is independent from TETR.IO and the original developer, and it may affect game performance or stability. Visit the [official wiki](https://gitlab.com/UniQMG/tetrio-plus/-/wikis/home) for detailed usage instructions and safety notices.

## Rankings

- #3,394 — Overall
- #313 — Games & Entertainment
- #67 — plug
- #69 — touch
- #74 — input
- #168 — effect

## Permissions and access

### Permissions

- `webRequest`
- `webRequestBlocking`
- `unlimitedStorage`
- `storage`
- `*://*.tetr.io/*`

### Content script matches

- `tetr.io`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows the extension to observe and analyze traffic in flight for the selected hosts.
- 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).

## Review summary

TETR.IO PLUS is appreciated for its rich features, customization, and frequent updates, making it very useful. However, some users reported problems with launching the add-on, indicating occasional accessibility issues.

### Pros

- Offers many features and great customization options
- Frequent updates improve the add-on
- Overall very useful and well-received by users

### Cons

- Some users experience issues opening the add-on

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