Jason left Deadline for Kefrens sometime between september and december of 1991.

He then moved on to The Silents in 1992. He was interviewed for R.A.W 2 (february 1992).

He moved from Andromeda to Lemon. in early july of 1993, a fact mentioned in the Lemon. demo Saere Oejne, released july 7th. He and Joachim then moved on to Razor 1911 in late 1993 or early 1994, where they were kicked sometime after march of 1994.

Jason worked on several game projects, including Fatal Fury Special (1993), Daze Before Christmas (1994), A Dinosaur's Tale (1994), Nightmare Circus (1995), Disney's Pocahontas (1996), Joint Strike Fighter - JSF (1997), Project IGI: I'm Going In (2000), I.G.I-2: Covert Strike (2003), Kaptein Sabeltann (2004) and Time to Ride: Saddles & Stables (2005).