Flight

Hold space, W, or the up arrow to rise. On a phone, hold a thumb anywhere on the board, or on the button below it. Let go and you fall. Nothing else is asked of you. The bands at the top and the bottom are not walls, they are the end, and so are the slabs. Every gap is placed within reach of the one before it, so a run that ends badly ended on timing rather than on arithmetic. The amber motes sit on the line between one gap and the next, which means collecting them and surviving them are the same flight. It gets faster, and the gaps get narrower, for as long as you last.