Namco's own follow-up to the original was "Super Pac-Man", released in 1982. This was followed by the Japan-exclusive "Pac & Pal" in 1983. Midway produced many other "Pac-Man" sequels during the early 1980s, including "Pac-Man Plus" (1982), "Jr. Pac-Man" (1983), "Baby Pac-Man" (1983), and "Professor Pac-Man" (1984). Other games include the isometric "Pac-Mania" (1987), the side-scrollers "Pac-Land" (1984), "" (1994), and "Pac-In-Time" (1995), the 3D platformer "Pac-Man World" (1999), and the puzzle games "Pac-Attack" (1991) and "Pac-Pix" (2005). Iwatani designed "Pac-Land" and "Pac-Mania", both of which remain his favorite games in the series. "Pac-Man Championship Edition", published for the Xbox 360 in 2007, was Iwatani's final game before leaving the company. Its neon visuals and fast-paced gameplay was met with acclaim, leading to the creation of "Pac-Man Championship Edition DX" (2010) and "Pac-Man Championship Edition 2" (2016).