Umbrella Corporation logo

1280 × 960

Umbrella Corporation Logo — Black, Dramatic, Digital Art, Login Screen, Glowing Lines

1280 × 800

Umbrella Corporation logo

1920 × 1200

Umbrella Corporation logo

1920 × 1080

Blue Umbrella Logo

1920 × 1200

Umbrella Corporation Logo — Black, Dramatic, Digital Art, Binary Code

1920 × 1200

Umbrella Corporation Logo — Red, Dramatic, Digital Art, Binary Code

1920 × 1200

Portal 2 Logo — Gray, Minimalist, Vector Art, Stick Figure

1280 × 800

Portal 2 logo

1920 × 1200

Aperture Science Laboratories Logo — Blue

1024 × 600

Aperture Science Logo — Blue, Technological

1440 × 900

Aperture Science Logo — Black, Neutral

1280 × 1024