Portal companion cube

1440 × 900

Angel Companion Cube

1920 × 1200

Portal Companion Cube

1280 × 800

Companion Cube with hearts

1680 × 1050

Companion Cube with hearts

1280 × 1024

Companion Cube with hearts

1680 × 1050

Portal companion cube

1680 × 1050

Portal companion cube

1440 × 900

Companion cube concept art

1920 × 1200

Companion cube with heart

1440 × 900

Portal 2 Companion Cube

1440 × 900

Companion cube concept art

1280 × 805

Companion Cube with heart

1281 × 1024

Companion cube with hearts

1920 × 1200

Weighted Companion Cube

1280 × 800

Companion cube with hearts

5000 × 3125

Companion Cube with hearts

1200 × 960

Companion Cube with hearts

1680 × 1050

Companion cubes with hearts

1280 × 1024

Companion Cube with hearts

1920 × 1200