Portal Wallpaper HD Custom New Tab
Extension Delisted
This extension is no longer available in the official store. Delisted on 2025-09-15.
Portal New Tab Wallpapers & Games, designed just for portal fans. Replaces your new tab to a cool portal new tab wallpapers.
Using this application changes your default new tab to portal backgrounds new tab.
Make the uniquely portal new tabs!
Here is where you receive a huge amount of stuff only associated with that. Don't forget to check the extension for new upgrades & discover new gcu gravity themes weekly!
Portal wallpapers top features:
clock, search box, games widget. Frequent pictures updates for endless choice of cool wallpapers. High resolution pictures available. Pick only one background or set a random hero strange background on each new tab.
What are you waiting for? Get your cool imaginators big backgrounds on your chrome browser now, it's free!
All the portal backgrounds are handpicked to amaze you in every possible way and to make your screen way cooler than before.
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