Companion Cube with hearts

1920 × 1200

Portal cake and cube

2560 × 1024

Portal: Love vs Lies

1920 × 1200

Companion Cube with hearts

1920 × 1080

Companion Cube with hearts

1920 × 1200

Aperture Laboratories logo with Companion Cube

1680 × 1050

Weighted Companion Cube

1680 × 1050

Weighted Companion Cube

1680 × 1050

Companion Cube with hearts

1920 × 1200

Companion Cube with hearts

1440 × 900

Companion Cube with hearts

1280 × 800

Companion Cube with hearts

895 × 600

Ninjas vs Companion Cube

1280 × 1024

Companion Cube Warning

1280 × 800

Companion cube in a test chamber

1680 × 1050

Portal Companion Cubes

1920 × 1080

Companion Cube dialogue

1920 × 1200

Weighted Companion Cube

1280 × 1024

Portal Companion Cube

1440 × 900

Portal 2 character interaction

1440 × 900