A new Half-Life game is in development, Valve confirms

Upcoming VR title stars major Half-Life 2 character

Half Life 3 (Not) Confirmed! (Fake) Screen Shots!

Valve: Half-Life games are technical achievements, not just games

Fan-Made, Valve-Approved Sequel To Half-Life: Opposing Force Will Be Sold On Steam - Game Informer

Half-Life VR mod with Valve's blessing is now available

Valve Has Many “Games In Development” - Gameranx

Valve confirms Left for Dead 3 is not in development

Valve game put “on hold” to prioritise Half-Life: Alyx and Dota Underlords

Valve: Half-Life games are technical achievements, not just games

Half-Life's big 25th anniversary update includes four new multiplayer maps and much more

Valve Developed Half-Life Without A Cohesive Plan, Devs Confirm

Valve Seemingly Preparing Their Own VR Headset; Hints Point to Half Life VR Bundle

Half-Life 3 confirmed! Oh, wait no, the Valve team is just messing with you - Neowin

Valve Confirms Development on 'three full VR games, not experiments

Half-Life 3 Confirmed

Valve Confirms Development of New VR Headset