Jon has worked on a number of games, including Leander (1991), Puggsy (1993), Bram Stoker's Dracula (1993), Mickey Mania (1994), Disney's Toy Story (1995), Sonic 3D Blast (1996), Sonic R (1997), Disney•Pixar A Bug's Life (1998), Disney•Pixar Toy Story 2: Buzz Lightyear to the Rescue! (1999), Muppet RaceMania (2000), Disney•Pixar Buzz Lightyear of Star Command (2000), Weakest Link (2001), Disney•Pixar Toy Story Racer (2001), Crash Bandicoot: The Wrath of Cortex (2001), Wreckless: The Yakuza Missions (2002), Haven: Call of the King (2002), Disney•Pixar Finding Nemo (2003), Crash Twinsanity (2004), Call of Duty: Finest Hour (2004), WRC (2005), LEGO Star Wars: The Video Game (2005), F1 Grand Prix (2005), The Chronicles of Narnia: The Lion, the Witch and the Wardrobe (2005), LEGO Star Wars II: The Original Trilogy (2006), BIONICLE Heroes (2006), Transformers: The Game (2007), LEGO Star Wars: The Complete Saga (2007), Guinness World Records: The Videogame (2008), The Chronicles of Narnia: Prince Caspian (2008), LEGO Rock Band (2009), LEGO Indiana Jones 2: The Adventure Continues (2009), The Lord of the Rings: Aragorn's Quest (2010), LEGO Universe (2010), LEGO Harry Potter: Years 1-4 (2010), LEGO Star Wars III: The Clone Wars (2011), LEGO Pirates of the Caribbean: The Video Game (2011), LEGO Harry Potter: Years 5-7 (2011), LEGO The Lord of the Rings (2012), LEGO Batman 2: DC Super Heroes (2012), LEGO Marvel Super Heroes (2013), LEGO City Undercover (2013), LEGO The Hobbit (2014), The LEGO Movie Videogame (2014), LEGO Batman 3: Beyond Gotham (2014), LEGO Ninjago: Shadow of Ronin (2015), LEGO Jurassic World (2015), LEGO Dimensions (2015), LEGO Star Wars: The Force Awakens (2016) and LEGO Marvel Avengers (2016).