Half-Life 2 logo on wireframe background

1024 × 768

Half-Life 2 promotional art

1600 × 1000

Half-Life 2 logo on dark background

1920 × 1080

Half-Life 2 logo on concrete

1680 × 1050

Half-Life 2 character in hallway

1280 × 995

Characters in Combat Gear — Gray

1600 × 1200

Two Characters in Futuristic Gear — Gray

3200 × 1200

Mass Effect 2 Logo — Brown, Dramatic

1920 × 1080

Spaceforce 2 game artwork

1600 × 1200

Aperture Laboratories Logo — Black, Technological, Digital Art, Text

1280 × 1024

Portal 2 Title Screen — Blue, Minimalist

1920 × 1200

Heart-shaped Artifact — Blue

1600 × 1200