• I am having trouble unlocking oxide for play. I have already beat the game 100%, and I have beat all of Oxides best times in time trial. Please help me.:confused:
  • You cannot unlock N.Oxide for play, Speed King. The only N.Oxide unlockable in the game is his ghost in the time trial modes- this is done by beating N.Trophy's ghost, when this is done N.Oxide's ghost will replace him...:)