Companion Cube with Heart — Pink, Playful, Illustration

1366 × 768

Salarian Soldier in Armor — Black

2560 × 1440

White Cube with Number Two

1600 × 1000

Female Character Holding Device

1280 × 1024

Glowing Lambda Symbol — Orange

1920 × 1080

Half-Life 2 Logo — Gold

1280 × 960

Blue-skinned Alien and Soldier

1600 × 1000

Man with Cybernetic Eye — Black, Dramatic

1680 × 1050

Mechanical Suit Torso — Black, Dramatic, Night

2134 × 1200

Pink-haired Character — Pink, Serious, 3d Render, Hair

1024 × 768

Soldier in Powered Armor — Gray, Tense, 3d Render

1280 × 720

Soldier in Futuristic Armor — Blue, Dramatic, Night, 3d Render

1600 × 1000