TetraStack - Falling Block Stacker

Name: TetraStack - Falling Block Stacker
Author: Alistair

By: Alistair

A simple and clean block-stacking extension.

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Install

Features & Capabilities

Tetrastack is a fast-paced falling block puzzle game that you can play directly from the browser toolbar. It speeds up over time, allows you to save your progress, assign custom keybindings, and edit controls. You can preview the next three pieces and save one for later use.

User Growth & Download Statistics

Add-on

By:

Alistair

Daily users:

22 -2

Version:

3.2.7 Last updated: 2025-11-19

Version code:

6078570

Creation date:

2025-07-05

Risk:

Permissions:

storage

Size:

124.82KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-18

Compare stats and ranking:

Ranking

# 22,681 ▼ 940

Other rankings

#91 in trash keyword 8 ▼ 3#186 in stock keyword 12 ▼ 4#206 in ad-blocking keyword 96 ▼ 7

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:

Alistair

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/tetrastack/

Is TetraStack - Falling Block Stacker 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.

TetraStack - Falling Block Stacker does not require any sensitive permissions.

Risk impact analysis details

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.

TetraStack - Falling Block Stacker 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.
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