List of John Adey Games (3) Ultimate Ninja Jump (2011) Developed by John Adey for iOS Ultimate Ninja Jump is a misc game developed by John Adey and released on iOS. - 5 Bird Jump (TBA) Developed by John Adey Bird Jump is an action game developed by John Adey. Guido Jump (TBA) Developed by John Adey Guido Jump is a misc game developed by John Adey. John Adey Games Overview Updates
