This is a Team Multiplayer Modification for Half Life with realistics stuff. The Terrorist Revenge, this is a multiplayer mod with two team, GIGN and Terrorists . The mod has 3 game types (Carnage, Critical Object and Assault). As far as the game developpement is concerned, At the moment we are at a BETA version and improvements are made, somes bugs has to be corrected and some ameliorations has to be done. The stamina is managed. Weight is managed: the weight of the weapons and protections is taken into account. The player plays a character who can evolve/move and who has these particular characteristics. The character belongs to a class what modifies: its endurance, the attribution of these grenades, the attribution of these protections, the weapons which are accessible for him and its quality of aiming. The aiming is completely progressive (a little as in Rogue spear), when you change rate of travel, when you jump, when you draw, when you are caught balls, your field from aiming increase...