Half-Life 2: Episode Three

Half-Life 3: it will be worth the wait, or it just won't ever be at all

Leaked Half-Life concepts are "legit," mods insist

"Blappeture Mesa" Half-Life reference pulled from Portal 2 DLC

Rumour - Half-Life 3 confirmed, Episode Three and Four cancelled

The "Valve Manifesto" explored in new Develop Magazine

Steam slows Valve development, suggests Stardock CEO

Valve won’t yet confirm Half-life 2: Episode 3 will see release

Three "big announcements" from Valve in next 12 months, says Gabe

Valve E3 surprise is "Portal 2 themed"

HL2: Episode Three isn't Valve's big surprise, says Newell

Massive rumor: Valve's E3 "surprise" is Half-Life 2 centric [UPDATE]

Mega-Extreme Rumour - Half Life 2: Episode Three menu shot leaked [Update]

Valve doesn't see need to change Gordon Freeman for next Half-Life

Report - No new Half-Life this year

Valve still "figuring out" Episode Three