TETR.IO PLUS

Name: TETR.IO PLUS
Rating: 4.6154 (13 reviews)
Author: UniQMG

By: UniQMG

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

Download

Install

Features & Capabilities

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 for detailed usage instructions and safety notices.

User Growth & Download Statistics

Add-on Games

By:

UniQMG

Daily users:

920 3

Rating:

4.62

(13) 0.05

Version:

0.28.0 Last updated: 2026-04-06

Version code:

6210567

Creation date:

2020-03-25

Risk:

Permissions:

Content scripts matches:

tetr.io

Size:

2.33MB

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-18

Compare stats and ranking:

Ranking

# 3,401 ▲ 3

Other rankings

#308 in Games & Entertainment ▼ 2

#65 in plug keyword 23 ▼ 1

#66 in touch keyword 7 ▲ 2

#73 in input keyword 38 ▼ 2

#174 in effect keyword 37 ▲ 1

Upgrade to see more rankings

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

UniQMG

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/tetrio-plus/

Website:

https://gitlab.com/UniQMG/tetrio-plus

Permission Change History

2024-01-21: Version 0.25.9 → 0.26.0

Add Optional permissions: downloads

User Reviews

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

Recent reviews

by Fi*****, 2026-06-14

Works flawlessly

by Ci*****, 2025-11-10

by 退出*****, 2025-04-01

View all user reviews ›

Is TETR.IO PLUS Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

TETR.IO PLUS requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

High Allows the extension to observe and analyze traffic in flight for the selected hosts.
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Low ******* ****** ** *** ********* ******** *******

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

TETR.IO PLUS is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******