The crappy_driver_hidden_danger.challenge.gbx file you have requested: Maps Levels Missions / Tracks / Miscellaneous / C to D Titles / Crappy River Hidden Danger - 9.11kb is not available. Perhaps try browsing all files for the game TrackMania Nations Forever and upload any files you want to share or are missing. This is the only information we could locate:
Crash, burn, learn and then race .This track has some sidejumps, wallrides, loops, the usual jumps & some roofdriving . In some parts the track is very fast and I believe the car reaches it top speed.The first part is harder and then it gets a The track is made up of jumps and distorted tracks so you wll be jumping t the left then the right without warning.