this game is mobile friendly. press w, space, the up arrow, or click or tap to jump. if its still too hard for you, press z and m at the same time to go into editor mode. (There's no way to get into editor on Mobile yet) when in editor mode, press the keys 1, 2, 3, 4, 5, 6, 7, and 8 for objects and decorations, and press the wasd keys to move around the level.
special thanks to these people: Robtop, for creating geometry dash, Riot (and others), for making the original level, and iPhone_ATT_TWC115 for the original project. wow, 460 views? i get that this is a cool project, but check out some of my other ones. they have like, 0 views.