Put a how to play while in the first levels of the game. Also your instructions sections has a bunch of text which is quite disturbing... Try to make a few images that explain how the game works, makes it easier for everyone.
I think this games has a lot of potential though it has some design issues. By mixing a typical plataform progression with a cannabalt like progression you just give too many options for the player.
I think you should try to make more like cannabalt, though I know people compared before xD I think you should remove the slow/faster speed options (too many controls for the player). And focus on shooting/jumping/doubleJumping/grapple.
About the grapple I think it must be included in the tutorial at the start because it ain't obvious once you see it in game.
I really like this :)
 "Wake Up the Box 4"){kind=icon}
 "Epic Coaster"){kind=icon}
 "Clear Vision 5"){kind=icon}
 "Utopian Mining"){kind=icon}
 "Factory Balls, the Christmas edition"){kind=icon}
 "Stealth Hunter 2"){kind=icon}
 "Musaic Box"){kind=icon}
 "Kingdom Rush"){kind=icon}
 "My \"Dear\" Boss"){kind=icon}
 "My Little Army"){kind=icon}
 "princess and Prince elope"){kind=icon}
 "All That Matters"){kind=icon}
 "Greens Survive only when Reds Die"){kind=icon}
 "Ninja Run"){kind=icon}
 "Learn to Fly 2"){kind=icon}
 "Pursuit of hat"){kind=icon}
 "GlueFO 2.0"){kind=icon}
 "Pike Club Platinum"){kind=icon}
 "The End"){kind=icon}
Thank you, sir!