Portal logo on black

1280 × 1024

Portal game logo

1920 × 1080

Portal logo on black

1024 × 819

Portal game logo with turrets

1280 × 1024

Aperture Logo on Orange Background

1920 × 1080

Aperture Logo on Red Background

1920 × 1080

I don't hate you

1024 × 724

Portal turrets with red laser

1920 × 1200

Runescape logo on dark background

1920 × 1080

Diablo III Logo — Black, Dramatic, Digital Art

1920 × 1200

Assassin's Creed logo on dark background

1440 × 900

Half-Life logo on dark background

1920 × 1080