Black Mesa Research Facility Logo — White

1680 × 1050

Black Mesa Research Facility Logo — White, Professional

3000 × 2400

Black Mesa Research Facility Logo — Minimalist, Vector Art, Text, White

1920 × 1080

Black Mesa Research Facility Logo — Minimalist

1920 × 1080

Research Facility Control Room — Blue, Dramatic

1920 × 1080

Research Facility Control Room

1920 × 1080

Sign at Research Facility

1728 × 1080

Black Mesa Research Facility sign

1728 × 1080

Aperture Science Logo — Black, Dramatic, Digital Art

2560 × 1600

Aperture Science Logo — Blue, Technological

1440 × 900

Aperture Science Logo — Black, Dramatic, Digital Art, Atom Symbol

2560 × 1600

Aperture Science Logo — Gray, Neutral

1900 × 1200