Chell with Robots — White, Dramatic

1920 × 1200

Wheatley in a test chamber

1920 × 1200

Robot in Control Room

1920 × 1080

Mechanical Robot Head

1280 × 1024

Anime Girl in Mech Suit — Pink, Dynamic

1600 × 900

Mega Man in Lab

1600 × 2531

Robotic Head in Fog

1920 × 1080

Silhouette of Person under Light — Blue

1920 × 1080

Portal 2 game cover art

1920 × 1080

Portal 2 game art and icons

1920 × 1080

Wheatley in space

1920 × 1200

Portal 2 test chamber

1920 × 1080