Half-Life logo on carbon fiber

1280 × 1024

Half-Life logo on dark background

1920 × 1080

Half-Life logo on dark background

1680 × 1050

Half-Life logo symbols

1600 × 1200

Half-Life logo on grungy background

1024 × 768

Half-Life 2 logo

2560 × 1600

Half-Life 2 logo on orange

1920 × 1080

Halo symbol on dark background

1680 × 1050

Portal logo on black background

1920 × 1200

Aperture Science logo

1280 × 1024

Rockstar Games logo with items

1440 × 900

Aperture Laboratories logo

1920 × 1080

Aperture Laboratories logo

1680 × 1050

Aperture Laboratories logo

1920 × 1080

Aperture Laboratories logo

1440 × 900

Aperture Laboratories logo

1920 × 1080

Aperture Laboratories logo

1607 × 600

God Hand logo

5649 × 5649

Aperture Laboratories logo

1600 × 1200

Aperture Laboratories logo

2960 × 1770