95ec0d2f82 Half life 1 deathmatch. Only contains the multiplayer. Use Half Life source for single player. Counter-Strike Source. This version doesn't need an install and the . The Sven Co-op Map Database is a wiki-powered index of all maps created for the co-operative Half-Life modification Sven Co-op, . Add Map Pack; To-do List; More. This is the Half-Life category. Single player maps and mods for Half-Life 1. Find & Share Photos with Friends On Facebook. Buy Valve Complete Pack BUNDLE (?) Includes 19 . Buy Half-Life 1 Anthology BUNDLE (?) Includes 4 items: Team Fortress Classic, Opposing Force, .