Oh and by the way, what is the black fuel, that you talk about? all i see is white, blue, red, green, and light blue fuel types. Do I have to unlock it, or something? This game needs a tutorial. Even with your explanations, and the sort of explanation, THIS GAME IS TOO DIFFICULT............ EASY OPTION, Please, so, that a person, can get used to the game, and its controls, maybe a really, really, really EASY OPTION for ME. On another note. I played a game years ago, it was jump, jump, fall into the lava, try again. jump, fall into the lava, jump, jup, lava... J,J,L... J,L. walk into lava. Try double jump, but end in the Lava. Well after about 84 hours, I was unable to traverse across this lava field with rocks that went up and down. I asked the next door neighbours son to have a go. He did it on his first attempt. Why was I not able to jump across? Its like this game, I need a very, very, very easy option. Oh also, I can solve many things, but certain speed related things are not my FORTE. Thanks.