You use the arrow keys to do tight turns and the W,A,S,D To do most movement hopefully it does not lag so much if so use turbowarp.
Thanks to https://scratch.mit.edu/users/mavithecoffeelover/ for the idea of 3d it is not that good but it is a working 3d project! P.S Jeffry will be in here soon..... Also the music tempo is useless it's just there