Description Scientist Hunt is a Half-Life modification which makes murdering scientists the objective of the game. There are two teams, and each team must compete to murder more scientists than the other team in one of three separate modes of play. SH also features two non-team-based modes of play with entirely different player scenarios, named Live In Fear and Madness. New features include enhanced scientist physics, completely new scientist AI, and much more. To install extract the archive and first install the mod with shunt11.exe and then patch it with sh12upg.exe.