➀ Mike Shapiro, the voice actor for G-Man, hints at his return in 2025; ➁ Valve's new project HLX is speculated to be Half-Life 3 with advanced game physics and AI; ➂ Valve is developing new ragdoll and gore systems.

➀ Valve celebrates the 20th anniversary of Half-Life 2 with an update and a documentary; ➁ Gabe Newell discusses the cancellation of Half-Life 2: Episode 3; ➂ Newell emphasizes the need for innovation in Half-Life 3 beyond just continuing the story.