{{Article|p-full}}CategoryGood articles AH-64 Apache Airboat Alien Assassin Alien Fauna Alyx's Gun Antlion Grub APC garage Aperture Science Material Emancipation Grid Aperture Science Speaker System ApertureScience.com ATLAS and P-body Black Mesa (mod)|''Black Mesa'' (mod) Black Mesa Personnel Black Mesa SUV Boid C-130 Cake Cave Johnson City Scanner Colette Green Colt Python Combine Guard Combine Overworld Combine Smart Barrier Combine SPAS-12 Combine Super Soldier Crab Synth Desert Eagle Dhabih Eng Dr. Breen's Private Reserve Earth creatures Eli Maxwell Ellen McLain EMP Tool Emplacement Gun Enrichment Center Test Subject Application Process Flare Gun Get Your Free TVs! Glock 17 Half-Life 2 original storyline|''Half-Life 2'' original storyline ''Half-Life 2 Raising the Bar'' Harry S. Robins Headcrab HECU SPAS-12 Helena Mossman Holographic Assistant Hopwire Grenade Hospital Human Sergeant Jalopy Leech M1A1 Abrams M2A3 Bradley M40A1 Sniper Rifle Marc Laidlaw Matt MIRT Mk 2 Grenade MK3A2 Grenade Moby Francke Mortar Synth MP5 MP5K MP7 MP7 (cut weapon) Mr. Friendly Mr. Valve Narbacular Drop Odell Odessa Cubbage Overwatch Elite Particle Storm Party Escort Bot Petroleum Station Pheropods Pit Worm Prospero Ravenholm traps Relaxation Center Resistance RPG Resonance Cascade Retinal scanner Richard Keller Rocket Sentry Sacktick Samuel Sandy Santego Military Base School Bus Shield Scanner Shorepoint Base Sniper Rifle (cut weapon) Source Particle Benchmark St. Olga Station 6 Station 7 Ted Backman The Consul The Fisherman The Orange Box Achievements|''The Orange Box'' Achievements The White Forest Inn Unidentified deaf character USP Match V-22 Osprey Valve Corporation Valve Hammer Editor Vance Headquarters Viktor Antonov Vortex Hopwire Vortigaunt Camp Walter Bennet Wasteland Scanner Wheatley XM29 OICW