HappyBlock
Windows
Happy Bones
macOS, Windows
Happy Bones Infernal
Happy Bones: Welcome Home
Happy Breeding
Dreamcast, Windows, PlayStation 2
Purple software
Happy Camelot
Happy Campers
macOS, Windows, Linux
Razzart Visual
Happy Cat Tavern: Typing Challenge
web browser
Happy Chase
Happy Color
iOS
Happy Color Links
Happy Conquistador
Happy Corner
Happy Corp.
Happy Critters
Happy Dance Collection
Wii
Bandai Namco Entertainment
Happy Day
Happy Drummer VR
PlayStation 4, Windows
Happy Dungeons
PlayStation 4, Xbox One
Happy Empire
AEL Entertainment
Happy Empire - A Bouquet for the Princess
Happy Empire - A Bouquet for the Princess: Enhanced Edition
Happy Farm
Happy Feet
Windows, Nintendo GameCube, PlayStation 2, and 3 more
Behaviour Interactive
Happy Feet Two: The Videogame
Nintendo 3DS, Nintendo DS, Xbox 360, and 2 more
Happy Fisherman
HappyFishing
Happy Flappy
macOS, Linux, Windows
HappyFunland
Happy Funtime Labs
