If I understand the game correctly, this is a memory game, where you have to remember every step you make to pass the next level, where the spikes are invisible. The idea is great, but I would make the invisible parts more intuitive and clear, like probably "highlighting" the places, where the spikes are, or probably give some hints to the player after repeated failure. It gets really frustrating after a while, because even when you have quite good memory, you can't pass certain sections of the "invisible level", because there is nothing to help you to memorize the spike places. Overall cool idea.