Adicionar um enredo no seu idiomaPrequel for Half-Life. The mod allows you to look and take part in events before Half-Life. You assume the role of Dr. Gordon Freeman. You will meet Dr. Isaac Kleiner, Dr. Eli Vance, Barney ... Ler tudoPrequel for Half-Life. The mod allows you to look and take part in events before Half-Life. You assume the role of Dr. Gordon Freeman. You will meet Dr. Isaac Kleiner, Dr. Eli Vance, Barney Calhoun, Dr. Rosenberg and other characters.Prequel for Half-Life. The mod allows you to look and take part in events before Half-Life. You assume the role of Dr. Gordon Freeman. You will meet Dr. Isaac Kleiner, Dr. Eli Vance, Barney Calhoun, Dr. Rosenberg and other characters.
Ronald Hamrák
- Dr. Isaac Kleiner
- (English version)
- (narração)
- …
Henry Schultz
- Dr. Arne Magnusson
- (English version)
- (narração)
- …
Kathy Levin
- Black Mesa Transit System Announcer
- (sonoplastia)
- (não creditado)
Lani Minella
- Female NPC
- (sonoplastia)
- (não creditado)
Harry S. Robins
- Scientists
- (sonoplastia)
- (não creditado)
Mike Shapiro
- Security Guards
- (sonoplastia)
- (não creditado)
- …
