The game is thanks its principle very easy. Your task is to drag one item through a cave looking maze. You can only see the part which is in the light, the rest is only black. Collect the dots, different colours give different points. Some thing can shrink you or make you bigger. What you mustn't do is to hit the wall or you start from the beginning. Any touch means game over and you have to start all over again. No health, no lives, just one mistake and end. The rest is oke.