PC (Microsoft Windows)31 липня 1999 р.
Випущено ✓ 
РЕЛІЗИ · ЗНИЖКИ · ПІДПИСКИ
Half-Life: Science and Industry
Science and Industry is a teamplay mod for Half-Life, in which players assume the role of Security Officer in one of two rival corporations striving for domination in the cutthroat world of chemical and weapons research and development.
ActionComedyScience fictionShooter
Режими гри
Multiplayer
Перспектива гравця
First person