Software Alternatives, Accelerators & Startups

Opera Add-ons VS Level Devil

Compare Opera Add-ons VS Level Devil and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Opera Add-ons logo Opera Add-ons

Get extensions and themes for the http://alternativeto.net/software/opera browser.

Level Devil logo Level Devil

Play Level Devil and let the seemingly innocent platformer surprise you with devious secrets. Think you can beat these devilish challenges? Prove it!
  • Opera Add-ons Landing page
    Landing page //
    2023-05-05
Not present

Opera Add-ons features and specs

  • User Interface Customization
    Opera Add-ons provide a variety of extensions that allow users to customize the browser's appearance and functionality to better suit personal preferences.
  • Wide Range of Extensions
    The platform offers a broad spectrum of extensions, catering to diverse needs, from productivity tools to entertainment applications.
  • Opera VPN Integration
    Firefox Add-ons integrate with Opera's built-in features such as the VPN, offering additional privacy and security options to users.
  • Performance Enhancements
    Certain add-ons are designed to optimize browser performance, including tools for blocking ads and managing tabs, leading to a smoother browsing experience.
  • Developer Support
    Having a supportive infrastructure encourages developers to create and maintain extensions, fostering innovation and keeping the platform current.

Possible disadvantages of Opera Add-ons

  • Security Risks
    Some add-ons may pose security risks by requesting excessive permissions or containing vulnerabilities that could be exploited.
  • Compatibility Issues
    Certain extensions might not be compatible with all versions of Opera or may conflict with other installed add-ons, causing functionality problems.
  • Quality Variability
    The quality of add-ons can vary significantly, with some being poorly designed or maintained, which can lead to a subpar user experience.
  • Resource Consumption
    Some extensions can be resource-intensive, leading to slower performance and increased power usage, particularly if many are installed simultaneously.
  • Limited Availability
    Compared to more popular browsers like Chrome and Firefox, Opera may have a smaller library of extensions, limiting user choices.

Level Devil features and specs

  • Simple and Addictive Gameplay
    Level Devil features straightforward platformer mechanics that are easy to pick up but hard to master, making it highly addictive for players of all skill levels.
  • Unpredictable Challenges
    The game constantly surprises players with unexpected traps, shifting floors, and moving obstacles that keep the gameplay fresh and exciting throughout each level.
  • Free to Play
    Level Devil is accessible as a free browser-based game, meaning anyone can play it without needing to download software or pay for access.
  • Minimalist Design
    The clean, minimalist art style and simple controls make the game visually appealing and easy to understand without cluttered interfaces or overwhelming graphics.
  • High Replayability
    The difficulty and unpredictable nature of the traps encourage players to replay levels multiple times, providing a satisfying sense of accomplishment when finally completing a tough stage.

Possible disadvantages of Level Devil

  • Extremely Frustrating Difficulty
    The game's reliance on surprise traps and sudden deaths can feel unfair, leading to significant frustration especially for players who prefer skill-based challenges over trial-and-error gameplay.
  • Repetitive Mechanics
    Despite the surprise elements, the core gameplay loop of running, jumping, and dodging traps can become repetitive over extended play sessions with limited variety in mechanics.
  • Limited Content Depth
    As a simple browser game, Level Devil lacks the depth of a full platformer โ€” there are no storylines, character progression, or complex level design elements to keep players engaged long-term.
  • Trial-and-Error Design
    Many traps are nearly impossible to avoid on a first attempt, meaning success often depends on memorization rather than genuine skill, which can feel cheap and unsatisfying.
  • No Save or Progress System
    The game may lack robust save or checkpoint systems, meaning players can lose significant progress and have to redo sections they have already completed, adding to the frustration factor.

Analysis of Level Devil

Overall verdict

  • Level Devil is a solid pick if you enjoy short, trick-filled platformer challenges that test reflexes and pattern recognition rather than deep storytelling or graphics.

Why this product is good

  • Free to play directly in the browser with no downloads required
  • Clever trap-based level design that keeps gameplay unpredictable and engaging
  • Short levels make it easy to pick up and play in quick sessions
  • Trial-and-error mechanics offer a satisfying sense of progression as you learn each stage
  • Lightweight and runs smoothly even on lower-end devices

Recommended for

  • Casual gamers looking for quick, bite-sized challenges
  • Fans of trap and puzzle-platformer games similar to Troll Face Quest or Happy Wheels
  • Players who enjoy trial-and-error style difficulty
  • Anyone wanting a free browser game with no installation needed
  • Users looking to kill a few minutes with light, humorous gameplay

Category Popularity

0-100% (relative to Opera Add-ons and Level Devil)
Web Browsers
100 100%
0% 0
Game Tools
0 0%
100% 100
App Store
100 100%
0% 0
Free Games
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Opera Add-ons and Level Devil

Opera Add-ons Reviews

10 best third party app stores for Android and other options too
Operaโ€™s App Store โ€“ Weโ€™ll be honest, we didnโ€™t know Opera had a mobile store until we started researching for this. It has a bunch of options. However, all of those options default to the Google Play Store anyway. Itโ€™s a good secondary way to browse Google Play apps, but we wouldnโ€™t necessarily call it its own apps tore.

Level Devil Reviews

We have no reviews of Level Devil yet.
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Social recommendations and mentions

Based on our record, Opera Add-ons seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Opera Add-ons mentions (2)

  • Mods are disabling when the browser is closed
    Test to see if the same thing happen with an extension installed from https://addons.opera.com/en/ or https://chrome.google.com/webstore/category/extensions. Source: over 3 years ago
  • Move tabs, saved stuff and passwords to new pc, how?
    For extensions, you can't back them up and restore them, so you'll just have to reinstall them from https://chrome.google.com/webstore/category/extensions and https://addons.opera.com/en/. If you bookmark the URL to each extension's page, and put those bookmarks in a folder, in the new Opera, you can just right-click on that bookmarks folder, choose "open all in tabs", and then click "Add to Opera" on each page to... Source: almost 4 years ago

Level Devil mentions (0)

We have not tracked any mentions of Level Devil yet. Tracking of Level Devil recommendations started around Jul 2025.

What are some alternatives?

When comparing Opera Add-ons and Level Devil, you can also consider the following products

Mozilla Add-ons - Download Firefox extensions and themes. Theyโ€™re like apps for your browser. They can block annoying ads, protect passwords, change browser appearance, and more.

TheForgeCalculator.online - The Forge Calculator for Roblox - Predict weapon classes, armor stats, and trait activations. Discover the best The Forge ores and recipes. Free The Forge prediction tool to optimize your crafting strategy before spending resources in-game.

Plugins Addons Extensions - Plugins Addons Extensions is a platform that provides a one-stop-shop for all the latest Chrome extensions that can help you to run your business.

Addoncrop - Extends the functionality of your web browser

Chrome Extension Downloader - Chrome Extension Downloader is the name of a website dedicated for downloading and Chrome extensions.

CRX4Chrome - An alternative source of extensions for Chromium based browsers.