The game is well designed overall. My friends and I have issues with right and left keys which do not work time to time. I have changed the setting and increased the size of both keys so that they are easier to touch. Regardless, one of the keys does not work once in every three to four games. This seems like a minor error but it is not. The game is very fast-paced and the timing of your drift is extremely important for your performace. Hopefully, this issue will be addressed by your company.