Видео с ютуба Roberta Williams Sierra

Ken & Roberta Williams Answer Your Gaming Questions From X, Facebook & IG | Sierra Founders Tell All

Roberta Williams - Co-Founder of Sierra On-Line | TechJesse Interview # 9/50

Sierra Flashback w/ Ken & Roberta - Good, Bad & Disappointments

A Sierra Reunion - It finally happened!!

Game Designer Roberta Williams From Sierra Interview

1994 Ken and Roberta Williams Interview | Promotion

Retro footage of Ken and Roberta WIlliams from 1983

Sierra's Roberta Williams Inspiration

Roberta Williams demonstrates Phantasmagoria (1995) to Stewart Chiefet (AI Upscale) (4K)

Roberta Williams plays Colossal Cave

Hi-Res Adventures series games evolution - Sierra On-Line / On-Line Systems - Roberta Williams

Sierra Online Historie - Ken und Roberta Williams' Grafik-Adventures

Hi-Res Adventure #1 - Mystery House (Sierra 1980)

Colossal Cave Adventure 3D with Roberta Williams (Sierra On-Line/Cygnus)

Sierra Online 🎤 Roberta Williams Interview (Traduit en Français)

Interview with Ken Williams and SURPRISE GUEST Roberta Williams (Sierra On-Line)

Ken Williams Doesn't Like the New Sierra Reboots

The History of Sierra Online

Roberta Williams Interview (1994) (King's Quest 7) (Sierra Online)