The Elder Scrolls IV: Oblivion launched **March 2006**. The PS3 launched **November 2006**. **Trophies were introduced with firmware 2.40 in July 2008**—over two years later. Bethesda **never patched Oblivion to add them**.
The PS3 version (disc or PSN “Game of the Year Edition”) will **never** have trophies.