Related to Weighted Companion Cube — Black

White Cube with Hearts — Serene

1280 × 1024

Portal title screen

1440 × 900

Aperture Laboratories Logo — Black, Dark, Digital Art, Text, Green

1440 × 900

Robot in Puzzle Room — Gray

1337 × 1094

Still Alive word cloud

1680 × 1050

Portal gameplay with robot and cubes

1920 × 1080

Portal gameplay scene

1920 × 1200

White Figure Falling into Portal — Gray

1920 × 1080

Now You're Thinking With Portals

1440 × 900

Aperture Laboratories Logo — Black, Satisfied

1600 × 1200

White Figure Falling — Gray

1920 × 1080

White Figure Falling

1920 × 1080

Figure Holding Cube

1680 × 1050

Scientist in a bathtub

1280 × 1024

Robotic Test Chamber

1920 × 1200

Login screens for Black Mesa and Aperture Science

2880 × 900

Computer Screens with Text

1600 × 1000

Portal game art collage

1440 × 1000

Portal Game Map

1440 × 1000

Chell and the Aperture Science portal

1680 × 1050

Silhouette of a Robot — Black, Dramatic, Serious

1920 × 1080

Aperture Science entrance portal

1920 × 1080

Aperture Laboratories Logo — Black, Dark, Digital Art, Text, Concrete Wall

1280 × 1024

Aperture Science Logo — Black, Neutral

1280 × 1024