Sci-fi battle scene artwork

1963 × 985

red and gold robot mech

1280 × 800

Red and gold robot mech

1024 × 707

mech pilot in action

1024 × 768

Armored Core mech in wasteland

1440 × 900

Sci-fi control panel and robot

1200 × 960

Red mecha with golden blades

1290 × 891

Spartan soldiers in space

1440 × 900

Mass Effect 3 character in space

1680 × 1050

Spartan soldiers in space

1200 × 900

Galactic Football action scene

1200 × 900

Team Fortress 2 gameplay scene

1440 × 900

soldier in blue light

1600 × 1000

Borderlands 2 Zero the Assassin

1600 × 1000

Serious Sam 3 BFE artwork

1920 × 1080

Halo Spartan in energy burst

1920 × 1200

robot with weapon

800 × 630

Bumblebee robot in battle

1280 × 1024

Sci-fi action character in combat

1600 × 1000

robotic warriors in battle

1600 × 1000