D3 Publisher Inc.[a] is a Japanese video game developer and publisher founded on February 5, 1992.[1] The company is known for the Simple series of budget-priced video games. Their games have been released for the Game Boy Advance, Nintendo DS, Nintendo 3DS, Nintendo Switch, PlayStation Portable, PlayStation Vita, PlayStation 2, PlayStation 3, PlayStation 4, PlayStation 5, GameCube, Wii, Xbox, Xbox 360, Wii U, Android, and iOS.