It’s been ten years since Valve confirmed that Half Life 2: Episode 3 was in development.
The game was going to conclude the trilogy but unfortunately a decade later players are still waiting to get their hands on the game.
Back in 2013, Valve’s employee handbook teased Half Life 3 and then in December last year Half Life 3 was mentioned in Steam database which Valve merely responded with “It aint us.”
Back in 2015, Gabe Newell was asked when players can expect Half Life 3 and his response was pretty confusing.