I dont know if its on purpose but it stops after the Flappy Bird minigame and only the Iphone one worked on mobile (Which is likely because your game isnt meant for mobile, i understand that part). Its not exactly bad at all, i hope you continue in learning how to make your games and i recommend changing engine, maybe Gamemaker or Twine (The ones i use) since they are easy to learn and accessible, as well as containing more tools.