Gordon Freeman in a snowy landscape

1600 × 1200

Gordon Freeman in snowstorm

1200 × 750

Dr. Freeman's Dilemma

1680 × 1050

Half-Life 2 crowbar

1280 × 800

Half-Life 2 Combine Soldiers

1440 × 1152

female sci-fi character in armor

3430 × 4000

Sci-fi alien battle scene

1200 × 675

Homeworld 2 game art

1024 × 768

Ikaruga game artwork

1024 × 768

Female Warrior in Armor — Red, Dramatic, Digital Art, Gun, Helmet

1680 × 1050

Samus Aran in Space — Blue, Dramatic

1680 × 1050

Armored Figure Kicking

800 × 600

Soldier in Futuristic Armor — Purple

800 × 600

Aliens in Futuristic Armor

960 × 800

Three Female Characters — Black, Dramatic, Digital Art

1920 × 1080

Samus Aran in digital space

1600 × 1200

Mass Effect 2 character art

1920 × 1200

woman on mechanical creature

1440 × 1440

golem and small creature

1280 × 1024

Mega Man X firing weapon

1024 × 768