Portal game icon

1500 × 1000

Companion Cube with hearts

1680 × 1050

Portal gun firing a fire portal

800 × 640

Portal game icon

1500 × 1000

Weighted Companion Cube

1280 × 800

Companion cubes with hearts

1280 × 1024

Weighted Companion Cube

1680 × 1050

Weighted Companion Cube

1680 × 1050

Portal 2 game scene

1600 × 900

Companion cube reminder

1280 × 1024

Portal 2 wall graffiti

1920 × 1200

graffiti-covered wall in game

1920 × 1200

Aperture Science wall graffiti

1200 × 900

Companion cube with hearts

1920 × 1200

Companion Cube with hearts

1200 × 960

Companion cube with heart

1440 × 900

Companion Cube with glowing gears

1280 × 1024

graffiti in a video game

1440 × 900

first-person view with knife in snow

1600 × 1200

First-person shooter scene

1600 × 1000