Chell with Companion Cube

1600 × 1200

Aperture Science logo

2560 × 1600

Weighted Companion Cube

1680 × 1050

Weighted Companion Cube

1680 × 1050

Companion cube with hearts

5000 × 3125

Companion Cube with heart

1281 × 1024

Aperture Laboratories logo

1280 × 1024

Aperture Science logo and slogan

2560 × 1600

Companion Cube with hearts

1680 × 1050

Companion Cube with hearts

1280 × 1024

Angel-winged Companion Cube

1680 × 1050

Angelized Companion Cube

1280 × 1024

Companion cube safety reminder

1600 × 1200

Companion Cube with glowing gears

1280 × 1024

Aperture Science entrance

1280 × 1024

Portal game puzzle icons

1280 × 960

glowing cube with heart symbols

1680 × 1050

Companion Cube with hearts

1920 × 1200

Companion Cube with hearts

1440 × 900

Portal 2 Companion Cube

1600 × 900