Template:Weapons

{|style="margin:0 auto;padding:0 auto" align=center id=toc !align=center bgcolor=#FF0000 colspan=3|' Weapons of the  Half-Life '' series and other video games developed by Valve
 * align=left|Half-Life || ||.357 Magnum &middot; Crossbow &middot; Crowbar &middot; Gluon Gun &middot; Hand Grenade &middot; Hivehand &middot; Laser Tripmine &middot; 9mm Pistol &middot; RPG &middot; Satchel Charge &middot; Sentry Turret &middot; Shotgun &middot; Submachine Gun &middot; Snark &middot; Tau Cannon
 * align=left|Half-Life: Opposing Force || ||Combat Knife &middot; Desert Eagle &middot; Displacer &middot; M249 Squad Automatic Weapon &middot; M40A1 Sniper Rifle &middot; Pipe Wrench &middot; Shock Roach &middot; Spore Launcher
 * align=left|Half-Life 2 || ||.357 Magnum &middot; Alyx's Gun &middot; Annabelle &middot; AR2 Pulse Rifle &middot; Bugbait &middot; Crossbow &middot; Crowbar &middot; Hand Grenade &middot; Hopper Mine &middot; Overwatch Sniper Rifle &middot; 9mm Pistol &middot; Propeller Trap &middot; Rollermine &middot; RPG &middot; Submachine Gun &middot; Sentry Turret &middot; Shotgun &middot; Suppression Device &middot; Weapons cut from Half-Life 2 &middot; Zero Point Energy Field Manipulator
 * align=left|Half-Life 2: Episode Two || ||Autogun &middot; Magnusson Device
 * align=left|Portal || ||Aperture Science Handheld Portal Device &middot; Rocket Sentry &middot; Sentry Turret
 * align=left|Cut || ||Physgun &middot; S.L.A.M.
 * align=left|Team Fortress 2 || ||Sentry Turret
 * align=left|Half-Life 2: Episode Two || ||Autogun &middot; Magnusson Device
 * align=left|Portal || ||Aperture Science Handheld Portal Device &middot; Rocket Sentry &middot; Sentry Turret
 * align=left|Cut || ||Physgun &middot; S.L.A.M.
 * align=left|Team Fortress 2 || ||Sentry Turret
 * align=left|Cut || ||Physgun &middot; S.L.A.M.
 * align=left|Team Fortress 2 || ||Sentry Turret
 * align=left|Team Fortress 2 || ||Sentry Turret