Wallpapers

In-game wallpapers

These wallpapers are available both in 1024x768, 1280x1024 and 1680x1050.
You can download them all in a pack at the bottom of this page.

Wallpapers

Genetic Lifeform and Disk Operating System
1680x1050
1280x1024
1024x768

Face my Wrath
1680x1050
1280x1024
1024x768

The industrial way
1680x1050
1280x1024
1024x768

Behind the Scenes
1680x1050
1280x1024
1024x768

Aperture Science Laboratories
1680x1050
1280x1024
1024x768

Aperture Science Reception
1680x1050
1280x1024
1024x768

Lonely Worker
1680x1050
1280x1024
1024x768

Upside Down
1680x1050
1280x1024
1024x768

Desertion
1680x1050
1280x1024
1024x768

"The greatest party of the century"
1680x1050
1280x1024
1024x768

Zip Archives

Here is three archives containing these ten wallpapers.
Download them all in 1680x1050
Download them all in 1280x1024
Download them all in 1024x768

Here is another archive containing these ten wallpapers without any FX effects.
Download the base screenshots in 1680x1050

Portal: Prelude Logo

Portal: Prelude Icons

Here are the official icons of Portal: Prelude:

A fan named firba1 also made hi-resolution custom icons for vista and such: