Entertainment Software Publishing
"Grandia", which ESP released in 1997, was the first third-party Saturn title to breach 500,000 units in sales. Afterwards, ESP released titles including "Giren's Ambition" and "Baroque", later extending footholds into the Dreamcast and PlayStation 2 platforms with titles like "" and "Abarenbo Princess".
Eugene Jarvis
As Jarvis worked on pinball games at Williams in the late 1970s, "Space Invaders" was released, sparking great interest in microprocessor video games. Jarvis wanted to try making a video game. When thinking of design ideas with famed pinball designer Steve Ritchie, they developed the concept for "Defender" — a side-scroller with the player flying over the surface of a planet. "Defender" (1980) was Jarvis's first video game and turned out to be a huge hit, helping kick off the golden age of arcade games and eventually becoming one of the highest grossing video games ever. Williams expanded greatly with the success of "Defender", but Jarvis left to found an independent game development firm called Vid Kidz with Larry DeMar in February 1981. After four months of tag-team programming between DeMar and Jarvis, they produced Vid Kidz's first game: "Stargate" (1981), an enhanced sequel to "Defender" that they sold to Williams.