|Friends||Katie Sandow and Chell (presumably)|
|Enemies||Troopers, Victor Quartermaine, GLaDOS|
|Likes/Interests||saving the day|
|Dislikes/Hates||danger, someone in trouble|
|Debut Appearance||Katie Sandow's Adventures: Still Alive|
Gordon Freeman is the main protagonist of Half Life Series. He makes a cameo appearance in Black Mesa of Doom of the cutscenes and during the gameplay.