Portal game ending screen

2464 × 900

Portal game title collage

1024 × 768

Portal 2 logo

1920 × 1200

Portal Game Icons — Black

6000 × 4067

Portal game loading screen

1280 × 1024

Portal 2 Logo — Blue

1920 × 1200

Portal 2 logo

1653 × 1080

Portal 2 robots in flooded chamber

1920 × 1080

Portal 2 Logo — Blue, Minimalist, Vector Art

1920 × 1200

Portal gameplay with robot and cubes

1920 × 1080

Portal gameplay scene

1920 × 1200

GlaDOS and the cake

1680 × 1050