Silhouette of a Man — Black, Dramatic, Minimalist, Glasses, Hook

1680 × 1050

Soldier in Armor — Gray, Dramatic, Comic, Weapon

1600 × 1000

Gordon Freeman on a rooftop

1024 × 768

Two Cats in Spacesuits — Black, Dramatic, Night, Illustration

1200 × 750

Two Characters in Futuristic Armor — Gray, Dramatic

1600 × 1000

Person in Helmet — Black, Gritty

2560 × 1600

Half-Life logo with lightning

1024 × 768

Silhouette of Soldier — Black, Dramatic, Minimalist, Gun

1680 × 1050

Three Characters with Weapons — White, Dramatic

1920 × 1200

Soldier in Tactical Gear — Black, Dramatic, Digital Art, Tactical Vest, Gloves, Bandana

1200 × 731

Three Characters with Weapons — Orange, Dramatic

1680 × 1050

Monochrome statue portrait

1200 × 900