Aperture Science wall graffiti

1200 × 900

Digger Vehicle in Desert

2560 × 1440

Portal 2 game artwork

1920 × 1200

Companion Cube with hearts

1700 × 1200

Person Entering Portal

1500 × 1000

Portal storm over ruined city

1920 × 1080

Man and Woman in Futuristic Gear — Gray

1440 × 900

Aperture Laboratories Logo — Blue, Dramatic

1920 × 1080

Aperture Laboratories Logo — Black, Satisfied

1600 × 1200

Serious Sam 3 BFE game art

1920 × 1080

Armored Soldier in Jungle — Black

1600 × 900

StarCraft II Logo — Blue, Dramatic, Digital Art

1280 × 1024