Facts
- Founded
- April 2, 1998
- Based in
- Kōtō
- Industry
- video game industry
- Parent company
- PlayStation Studios
- Website
- polyphony.co.jp
- Country of origin
- Japan
Sources: Wikidata (CC0) · Wikidata Q1053684
Games developed · 1
| Game | Genre | Platforms |
|---|---|---|
| Gran Turismo 4 Online Test Version | racing video game | — |