Half-Life: Alyx
Linux, Windows
Campo Santo, Valve Corporation
Half-Life: A Place in the West
Linux, macOS, Windows
Half-Life: Blue Shift
macOS, Windows, Linux
Valve Corporation, Gearbox Software
Half-Life: C.A.G.E.D.
Half-Life Deathmatch: Source
Valve Corporation
Half-Life: Decay
PlayStation 2
Half-Life: Echoes
Half-Life: Opposing Force
Half-Life Rally
Half-Life: Source
Half-Life: Uplink
Windows
Halflight
Half-Minute Hero
PlayStation Portable, Windows
Marvelous Entertainment
Half-Minute Hero: The Second Coming
Half Past Disaster
macOS, Windows
Half Past Fate
Nintendo Switch, macOS, Windows
Serenity Forge
Half Past Fate: Romantic Distancing
Half-Past Impossible
StarSystemStudios™
Halftime Heroes
Halfway
Robotality
Halfway Home
HAL Game Collection
HAL Laboratory
Hallax
Commodore 64
Halley Project, The: A Mission In Our Solar System
Halley's Comet
arcade game machine, Sega Game Gear
Taito Corporation
Halley's Dream
Halley Wars
Sega Game Gear
Hallo Spaceboy
Hallowed Encounter
Hallowed Pumpkins
