Valve Software turned 20 years old today : r/gaming

The Steam Deck wasn't born ready, but it's ready now - The Verge

Redline Reviews

Atari Turns 50: A Look Back on the Original Name in Video Games

The Best Video Game Subscription Services

Steam just turned 20, and Valve is celebrating with a sale

Valve's Redesigned Steam Mobile App Is Now Available

Valve Software turned 20 years old today

Welcome to Flatland: Valve's Unique Culture, by Dan Percival

Steam turns 20 years old today [Sale & Retro Throwback Store Page now live] PC - Valve

20 Years of Valve: Looking Back at Its Long History

50 years of video game revenue (1970-2022), how things have changed. : r /pcmasterrace