Portal Companion Cube

1280 × 800

Companion Cube with hearts

1680 × 1050

Portal Companion Cube

1280 × 800

Companion Cube with hearts

1680 × 1050

Companion Cube with hearts

1280 × 1024

Companion Cube with heart

1281 × 1024

Companion cube with hearts

5000 × 3125

Portal Companion Cube

1366 × 854

Portal companion cube

1366 × 768

Portal companion cube

1440 × 900

Companion Cube proposal

1920 × 1440

Chell and the Companion Cube

1920 × 1200

Angel Companion Cube

1920 × 1200

Red robot character design

2553 × 3248

Companion Cube with hearts

1280 × 800

Companion Cube with hearts

1680 × 1050

Companion cubes with hearts

1280 × 1024

Chell's Companion Cube

1680 × 1050

Portal 2 Companion Cube

1440 × 900

Portal 2 companion cubes

3200 × 1200