~half-life-2
What game engine was used to create Half-Life 2?
What game engine does Half-Life 2 use?
What game engine was developed simultaneously with Half-Life 2?
What genre is Half-Life 2?
What is the objective of the player in Half-Life 2?
What are the sequels to Half-Life 2?
What is the main objective of the player in Half-Life 2?
Where did Game Informer rank Half-Life 2 on their list of 'The Top 200 Games of All Time'?
What is Half-Life 2?
When was the demo version of Half-Life 2 made available?
How was Half-Life 2 released?
Who teamed up with Valve for the release of Half-Life 2?
What additional level was released for Half-Life 2?
When was Half-Life 2 released?
When was Half-Life 2 completed?
