Team Fortress 2 gameplay scene

1440 × 900

Serious Sam 3 BFE artwork

1920 × 1080

Spartan soldier in combat gear

930 × 620

sci-fi armored soldier

1600 × 1000

female sci-fi warrior

1200 × 750

Halo Spartan in combat

1536 × 1152

Futuristic combat spacecraft

1600 × 1195

Halo: Reach combat scene

1920 × 1080

Mass Effect character with weapon

1920 × 1200

robot warriors in action

1024 × 768

Civil Protection in a dystopian city

1920 × 1200

Battlefield 2142 soldiers

1680 × 1050

power armor soldier in wasteland

1920 × 1080

Asari squad from Mass Effect

1600 × 1000

soldier in futuristic armor

1024 × 768

Metro 2033 game cover

1600 × 1200

Master Chief in digital storm

1024 × 768

Mass Effect alien soldier

1680 × 1050

Planetside 2 soldier

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Planetside 2 soldier in armor

1600 × 1000