Half-Life: Alyx Is 'About the Same Length as Half-Life 2' - IGN

Half-Life: Alyx is apparently the same length as Half-Life 2, according to Valve's own playtests.
Half-Life: Alyx is apparently the same length as Half-Life 2, according to Valve's own playtests.

Half-Life: Alyx Announcement Trailer

Half-Life: Alyx - 9 Minutes of Gameplay - IGN First

The big Half-Life interview

Half-Life: Alyx Preview Lets You Visit City 17 in VR Right Now - IGN

Half-Life: Alyx Is 'About the Same Length as Half-Life 2' - IGN

Half-Life: Alyx Is 'About the Same Length as Half-Life 2' - IGN

Half Life 2 Add-on Prospekt to Release in February - IGN

Half-Life: Alyx' VR Gameplay Videos Reveal Four Different Movement Controls

Valve Officially Announces Half-Life: Alyx VR Game, Reveal Later This Thursday - IGN Now

Valve secrets spill over—including Half-Life 3—in new Steam documentary app

Half-Life: Alyx [News]