So apparently half life 2 has already happened last year : r/HalfLife
Editing Get Your Free TVs! (partially found "Half-Life 2" tech demo; 2000) - The Lost Media Wiki
Half-Life 2 soundtrack - Combine OverWiki, the original Half-Life wiki and Portal wiki
Half-Life 2: Episode Three - Wikiwand
Combine OverWiki on X: "Did you know that one of Half-Life 2's enemies evolved from the multiplayer Skeleton character model in the original Half-Life? March's Featured Article covers the Nova Prospekt nightmare,
Half-Life 2: Lost Coast - Wikipedia
Citadel | Half-Life Wiki | Fandom | Half life, Life art, Citadel