Chell and a Portal Device

1280 × 1024

Aperture Logo on Orange Background

1920 × 1080

Aperture Logo on Red Background

1920 × 1080

Brink Game Logo — Blue

1920 × 1080

Assassin's Creed Logo — Blue, Minimalist, Digital Art

1680 × 1050

Yellow Dog Head Logo

2667 × 1667

Sonic the Hedgehog Logo — Blue

2560 × 1600

Assassin's Creed Logo — Blue, Calm

1680 × 1050

Abstergo Logo — Blue, Minimalist

1680 × 1050

Red Star Emblem — Blue, Dramatic

1920 × 1200

Portal Logo Design

1920 × 1080

Portal logo with tagline

1680 × 1050