Simplify the following text for a Grade 8 native English-speaking person.
Original: Bethesda Game Studios is a video game developer founded in 1985 . Previously synonymous with parent publisher Bethesda Softworks , the studio 's name and logo was established with the release of The Elder Scrolls III : Morrowind in 2003 .
Simplified: Bethesda Softworks opened the studio in 1985 .