Polyphony Digital

Polyphony Digital (formerly Polys Entertainment) is an internal first-party Japanese video game developer and a subsidiary of PlayStation Studios. Originally a development group within Sony Computer Entertainment known as Polys Entertainment, after the success of Gran Turismo in Japan, they were granted greater autonomy and their name changed to Polyphony Digital.

Why They Rock

 * 1) Created the legendary Gran Turismo series, and changed the way how racing sims look and play.
 * 2) The company's founder, Kazunori Yamauchi, states he is trying to improve the game.
 * 3) The company never rushes their games, nor do they try to milk the Gran Turismo franchise to death, unlike its main competitor.
 * 4) Their Gran Turismo games often have great graphics for their respective times, and have plenty of detail (Save for 5 and 6, if you count the many cars that lack interior view and aren't very visually pleasing on the outside).
 * 5) Not only do they specialize in racing games, but they are also involved in several other projects outside of gaming, such as the development of the Nissan GT-R.
 * 6) Their two most recent Gran Turismo games (being 6 and Sport) have content that has been approved by the FIA, making them serious racing games.
 * 7) Their games have always been well received, including Gran Turismo Sport despite being considered a step back from previous entries.
 * 8) * However, both Gran Turismo games (namely 5 and 6) weren't well received because the large amount of vehicles released aren't very well-detailed and they also lack detailed interior view.
 * 9) They have been bringing more cars and single player content to Gran Turismo Sport since launch after criticism for a lack of a substantial single player career mode. This shows they are willing to listen to criticism and feedback.
 * 10) Every Gran Turismo game since Gran Turismo 3: A-Spec can break the limit of 2147483647 in money when you use hacks.

The Only Bad Quality

 * 1) They shoved microtransactions in Gran Turismo 6, Gran Turismo Sport & Gran Turismo 7. They're fortunately not as severe as other racing games.