Portal 2 title screen

1920 × 1080

Woman Holding Portal Gun

1920 × 1080

Half-Life 2 characters in a ruined city

1920 × 1200

Half-Life 2 Combine Soldiers

1200 × 960

Space Station Orbiting Planet — Blue, Dramatic, Night

1920 × 1200

Four Soldiers in Gas Masks

1440 × 1152

Goggles with Logo

1920 × 1080

Blue-skinned Alien Woman — Blue, Dramatic, 3d Render

2560 × 1600

Zerg Queen and Creature — Blue

1920 × 1200

Three Female Characters — Black, Dramatic, Anime

1366 × 768

Zerg Unit in Dark Cave

1920 × 1200

Robotic Drone in Cave

1920 × 1080

Armored Alien Soldiers

1024 × 768

StarCraft II: Heart of the Swarm

1920 × 1200

Halo characters in a tavern

1920 × 1080

Asari character quote

2560 × 1600

Turian Councilor Dialogue

2560 × 1600

Niftu Cal character art

2560 × 1600

Mass Effect space battle

1600 × 1200

Urdnot Wrex quote

2560 × 1600