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Remove Gamesquest.co (Simple Removal Guide) - Free Instructions

removal by Lucia Danes - - | Type: Browser hijacker

Gamesquest.co site offers to download questionable game-themed extension for Chrome

Download sources of Gamesquest.co

Gamesquest.co is a website that promotes Games Quest Chrome extension that allows accessing various online games from the browser. However, this extension is also known as a potentially unwanted program (PUP) and a browser hijacker that might be installed on Chrome without your knowledge.

Due to the stealthy infiltration strategy, users often refer to it as Gamesquest.co virus. However, it’s not a correct term to describe this cyber threat. It’s not malicious and cannot cause direct harm to the system. However, the hijacker might be the first step of serious malware attack.

After the Gamesquest.co hijack,[1] you might find changes to these changes to the browser or deal with annoying activities:

  • hijacker might install not only Gamesquest.co Google Chrome extension, but other suspicious add-ons as well;
  • it might replace default homepage or/and search engine. It is reported of rerouting search queries via http://www.gamesquest.co/yhs/search?q=;
  • the PUP might display ads, pop-up, and banners promoting various games, programs or similar content;
  • it might trigger sudden redirects to affiliate websites,
  • a collection of non-personal and technical information which is used for advertising purposes.

Therefore, this gaming-related extension might cause lots of negative features and might diminish browsing experience significantly. Additionally, it might put user’s privacy at risk and increase chances to encounter various cyber threats.

The hijacker might alter search settings to redirect user’s search queries to Yahoo results page. Indeed, it’s a legitimate service, and it seems that developers generate revenue from Yahoo affiliate program. However, it might also trigger redirects to other promotional sites once you click on a results link.

Such Gamesquest.co redirect tendencies are concerning because you might be forced to visit scam, phishing or malicious website. PUPs are often exploited by cyber criminals. Thus, to avoid becoming a victim of another cybercrime, you should take care of your computer’s security.

You should remove Gamesquest.co as soon as it is installed on your browser. If you have installed it yourself, you should not encounter any difficulties with its elimination. However, if it arrived in a software bundle, you may need to work harder on the removal procedure.

We suggest automatic Gamesquest.co removal option with ReimageIntego which allows terminating the hijacker within a couple of minutes. However, if you want to get rid of it manually, follow the guide at the end of the article.

Illustration of Gamesquest.co virusGamesquest.co hijacker might alter browser's settings and trigger undesired redirects to unknown websites.

The shady distribution strategy

As we have mentioned at the beginning, GamesQuest extension, created by Chinese[2] company FirstGate Mobile Limited, has an official website from which users can download it. Additionally, it is available on Chrome web store.[3] However, direct downloads are no the only distribution methods used by developers.

The add-in has been noticed spreading in freeware packages as an optional component. It might be offered to download with media players, PDF converters, and many other free applications. However, if you use Advanced/Custom installation, you might overlook this offer and let all undesired apps to infiltrate the system without your knowledge.

Recommended/Standard installation settings do not inform about additional third-party apps that want to be installed together with a primary program. Thus, instead of this setup, you should use Advanced settings and opt out all of these “optional downloads.”

Uninstall Gamesquest.co from Google Chrome

If you tried to remove Gamesquest.co as an ordinary Chrome extension, you might have noticed that it came back again. Indeed, it might happen due to the specific hijacker’s functionality. Once it arrived on the system in the software bundle, it might alter browser’s settings to stay as long as possible.

To get rid of it entirely, you have to find and delete all hijacker-related entries that may have been installed on your PC and reset the browser to the default to revert modifications. If you are interested in manual Gamesquest.co removal option, you can find the guide below. However, we recommend speeding up the procedure with anti-malware software.

You may remove virus damage with a help of ReimageIntego. SpyHunter 5Combo Cleaner and Malwarebytes are recommended to detect potentially unwanted programs and viruses with all their files and registry entries that are related to them.

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Reimage Intego has a free limited scanner. Reimage Intego offers more through scan when you purchase its full version. When free scanner detects issues, you can fix them using free manual repairs or you can decide to purchase the full version in order to fix them automatically.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Reimage, try running SpyHunter 5.
Alternative Software
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Intego, try running Combo Cleaner.

To remove Gamesquest.co, follow these steps:

Remove Gamesquest.co from Windows systems

To remove Games Quest extension entirely, you have to find and delete all applications and files that might be related to the browser hijacker. Follow the guide below to succeed in this task. Additionally, you have to uninstall suspicious add-ons and reset Google Chrome.

  1. Click Start Control Panel Programs and Features (if you are Windows XP user, click on Add/Remove Programs). Click 'Start -> Control Panel -> Programs and Features' (if you are 'Windows XP' user, click on 'Add/Remove Programs').
  2. If you are Windows 10 / Windows 8 user, then right-click in the lower left corner of the screen. Once Quick Access Menu shows up, select Control Panel and Uninstall a Program. If you are 'Windows 10 / Windows 8' user, then right-click in the lower left corner of the screen. Once 'Quick Access Menu' shows up, select 'Control Panel' and 'Uninstall a Program'.
  3. Uninstall Gamesquest.co and related programs
    Here, look for Gamesquest.co or any other recently installed suspicious programs.
  4. Uninstall them and click OK to save these changes. Right click on each of suspicious entries and select 'Uninstall'
  5. Remove Gamesquest.co from Windows shortcuts
    Right click on the shortcut of Mozilla Firefox and select Properties. Right click on browsers' icon and select 'Properties'
  6. Go to Shortcut tab and look at the Target field. Delete malicious URL that is related to your virus. Select 'Shortcut' tab and delete 'http://isearch.babylon.com...' or other suspicious URL

Repeat steps that are given above with all browsers' shortcuts, including Internet Explorer and Google Chrome. Make sure you check all locations of these shortcuts, including Desktop, Start Menu and taskbar.

Uninstall Gamesquest.co from Mac OS X system

If your macOS is displaying some infection symptoms, proceed with the following guide:

Remove Gamesquest.co from Applications folder:

  1. From the menu bar, select Go > Applications.
  2. In the Applications folder, look for Gamesquest.co-related entries.
  3. Click on the app and drag it to Trash (or right-click and pick Move to Trash)Uninstall from Mac 1

To fully remove Gamesquest.co, you need to access Application Support, LaunchAgents, and LaunchDaemons folders and delete relevant files:

  1. Select Go > Go to Folder.
  2. Enter /Library/Application Support and click Go or press Enter.
  3. In the Application Support folder, look for any dubious entries related to Gamesquest.co and then delete them.
  4. Now enter /Library/LaunchAgents and /Library/LaunchDaemons folders the same way and terminate all the Gamesquest.co-related entries.Uninstall from Mac 2

Eliminate Gamesquest.co from Internet Explorer (IE)

Remove dangerous add-ons:

  1. Open Internet Explorer, click on the Gear icon (IE menu) on the top-right corner of the browser
  2. Pick Manage Add-ons.
  3. You will see a Manage Add-ons window. Here, look for Gamesquest.co and other suspicious plugins. Click on these entries and select Disable.Remove add-ons from Internet Explorer

Change your homepage if it was altered:

  1. Open IE and click on the Gear icon.
  2. Select Internet Options.
  3. In the General tab, delete the Home page address and replace it by your preferred one (for example, Google.com).
  4. Click Apply and then select OK.Reset IE homepage

Delete temporary files:

  1. Press on the Gear icon and select Internet Options.
  2. Under Browsing history, click Delete…
  3. Select relevant fields and press Delete.Clear temporary files from Internet Explorer

Reset Internet Explorer:

  1. Click on Gear icon > Internet options and select Advanced tab.
  2. Select Reset.
  3. In the new window, check Delete personal settings and select Reset again to complete Gamesquest.co removal.Reset Internet Explorer

Erase Gamesquest.co from Microsoft Edge

Delete unwanted extensions from MS Edge:

  1. Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
  2. From the list, pick the Gamesquest.co-related extension and click on the Gear icon.
  3. Click on Uninstall at the bottom.Remove extensions from Edge

Clear cookies and other browser data:

  1. Click on the Menu (three horizontal dots at the top-right of the browser window) and select Privacy & security.
  2. Under Clear browsing data, pick Choose what to clear.
  3. Select everything (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear.Clear Edge browsing data

Reset MS Edge if that above steps did not work:

  1. Press on Ctrl + Shift + Esc to open Task Manager.
  2. Click on More details arrow at the bottom of the window.
  3. Select Details tab.
  4. Now scroll down and locate every entry with Microsoft Edge name in it. Right-click on each of them and select End Task to stop MS Edge from running.Reset MS Edge

If this solution failed to help you, you need to use an advanced Edge reset method. Note that you need to backup your data before proceeding.

  1. Find the following folder on your computer: C:\\Users\\%username%\\AppData\\Local\\Packages\\Microsoft.MicrosoftEdge_8wekyb3d8bbwe.
  2. Press Ctrl + A on your keyboard to select all folders.
  3. Right-click on them and pick DeleteAdvanced MS Edge reset 1
  4. Now right-click on the Start button and pick Windows PowerShell (Admin).
  5. When the new window opens, copy and paste the following command, and then press Enter:

    Get-AppXPackage -AllUsers -Name Microsoft.MicrosoftEdge | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\\AppXManifest.xml” -VerboseAdvanced MS Edge reset 2

Instructions for Chromium-based Edge

Delete extensions from MS Edge (Chromium):

  1. Open Edge and click select Settings > Extensions.
  2. Delete unwanted extensions by clicking Remove.Remove extensions from Chromium Edge

Clear cache and site data:

  1. Click on Menu and go to Settings.
  2. Select Privacy and services.
  3. Under Clear browsing data, pick Choose what to clear.
  4. Under Time range, pick All time.
  5. Select Clear now.Clear browser data from Chroum Edge

Reset Chromium-based MS Edge:

  1. Click on Menu and select Settings.
  2. On the left side, pick Reset settings.
  3. Select Restore settings to their default values.
  4. Confirm with Reset.Reset Chromium Edge

Get rid of Gamesquest.co from Mozilla Firefox (FF)

  1. Remove dangerous extensions
    Open Mozilla Firefox, click on the menu icon (top right corner) and select Add-ons Extensions. Click on menu icon and select 'Add-ons'
  2. Here, select Gamesquest.co and other questionable plugins. Click Remove to delete these entries. Select 'Extensions' and look for malicious entries. Click 'Remove' to get rid of each of them
  3. Change your homepage if it was altered by virus:
    Click on the menu (top right corner), choose Options General.
  4. Here, delete malicious URL and enter preferable website or click Restore to default.
  5. Click OK to save these changes. When in 'General' tab, delete malicious URL from 'Home Page' section or click on 'Restore to Default' button. Click 'OK' to save changes
  6. Reset Mozilla Firefox
    Click on the Firefox menu on the top left and click on the question mark. Here, choose Troubleshooting Information. Click on menu icon and then on '?'. Select 'Troubleshooting Information'
  7. Now you will see Reset Firefox to its default state message with Reset Firefox button. Click this button for several times and complete Gamesquest.co removal. Click on 'Reset Firefox' button for a couple of times

Delete Gamesquest.co from Google Chrome

To remove Gamesquest.co redirect virus entirely, you have to get rid of questionable extensions and reset Google Chrome. Follow these steps:

  1. Delete malicious plugins
    Open Google Chrome, click on the menu icon (top right corner) and select Tools Extensions. Click on menu icon. Select 'Tools' and 'Extensions'
  2. Here, select Gamesquest.co and other malicious plugins and select trash icon to delete these entries. Look for malicious entries and delete each of them by clicking on the Trash bin icon
  3. Change your homepage and default search engine if it was altered by your virus
    Click on menu icon and choose Settings.
  4. Here, look for the Open a specific page or set of pages under On startup option and click on Set pages. After clicking on menu and 'Settings', select 'Set pages'
  5. Now you should see another window. Here, delete malicious search sites and enter the one that you want to use as your homepage. Click 'X' to remove malicious URLs
  6. Click on menu icon again and choose Settings Manage Search engines under the Search section. When in 'Settings', select 'Manage search engines...'
  7. When in Search Engines..., remove malicious search sites. You should leave only Google or your preferred domain name. Click 'X' to remove malicious URLs
  8. Reset Google Chrome
    Click on menu icon on the top right of your Google Chrome and select Settings.
  9. Scroll down to the end of the page and click on Reset browser settings. When in 'Settings', scroll down to 'Reset browser settings' button and click on it
  10. Click Reset to confirm this action and complete Gamesquest.co removal. Click on 'Reset' button to complete your removal

Remove Gamesquest.co from Safari

  1. Remove dangerous extensions
    Open Safari web browser and click on Safari in menu at the top left of the screen. Once you do this, select Preferences. Click on 'Safari' and select 'Preferences'
  2. Here, select Extensions and look for Gamesquest.co or other suspicious entries. Click on the Uninstall button to get rid each of them. Go to 'Extensions' and uninstall malicious add-ons
  3. Change your homepage if it was altered by virus:
    Open your Safari web browser and click on Safari in menu section. Here, select Preferences as it was displayed previously and select General.
  4. Here, look at the Homepage field. If it was altered by Gamesquest.co, remove unwanted link and enter the one that you want to use for your searches. Remember to include the "http://" before typing in the address of the page. When in 'General', delete malicious URL and enter your desired domain name
  5. Reset Safari
    Open Safari browser and click on Safari in menu section at the top left of the screen. Here, select Reset Safari.... Click on 'Safari' and select 'Reset Safari...'
  6. Now you will see a detailed dialog window filled with reset options. All of those options are usually checked, but you can specify which of them you want to reset. Click the Reset button to complete Gamesquest.co removal process. Select all options and click on 'Reset' button

Protect your privacy – employ a VPN

There are several ways how to make your online time more private – you can access an incognito tab. However, there is no secret that even in this mode, you are tracked for advertising purposes. There is a way to add an extra layer of protection and create a completely anonymous web browsing practice with the help of Private Internet Access VPN. This software reroutes traffic through different servers, thus leaving your IP address and geolocation in disguise. Besides, it is based on a strict no-log policy, meaning that no data will be recorded, leaked, and available for both first and third parties. The combination of a secure web browser and Private Internet Access VPN will let you browse the Internet without a feeling of being spied or targeted by criminals. 

No backups? No problem. Use a data recovery tool

If you wonder how data loss can occur, you should not look any further for answers – human errors, malware attacks, hardware failures, power cuts, natural disasters, or even simple negligence. In some cases, lost files are extremely important, and many straight out panic when such an unfortunate course of events happen. Due to this, you should always ensure that you prepare proper data backups on a regular basis.

If you were caught by surprise and did not have any backups to restore your files from, not everything is lost. Data Recovery Pro is one of the leading file recovery solutions you can find on the market – it is likely to restore even lost emails or data located on an external device.

About the author
Lucia Danes
Lucia Danes - Virus researcher

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