--------------------------------- Get Original NES Excitebike : To access this you must finish the tutorial mode. Get ExciteBike 3D Mode : Get 1st place on the challenge round in pro season. Get Soccer Mode : Get 1st place on the silver round in novice season. Get Hill Climb Mode : Get 1st place on the gold round in amateur season.
-------------------------------- Shortcut in Lefty's Mill
: In Lefty's Mill on the 2nd full 180 turn, turn right before you make the turn into the mill, cut through the grass on the opposite side of the white railing (right side of track). After two small jumps there should be a wooden ramp, if you jump it high enough, you should land on a wooden, narrow track. Follow it, and at the end there's another ramp, you'll jump and land back on the track without having to go through the mill!!!!
Shortcut in Shortcut in Lefty's Mill : Like in the "Shortcut in Lefty's mill", you go on the grass and jump the wooden ramp right before you go into the mill. But if you didn't jump high enough, you'll see theres a side entrance ( which you'll have to go through ). when you go in, there will be a metal railing in front of you. Hit it so you fall. You will be on the wooden narrow track as if you made the jump.
Shortcut in Mountain Quarry : In Mountain Quarry right after a turn, there are three big jumps then one smaller then, a long, wide turn ( it might take you a couple of laps to find it). On the last big jump, jump low because right before the small jump, turn left. you'll go through a tunnel which cuts straight across the wide turn which could make a difference if you're in 4th or 2nd (you'll cutoff about 5.30 seconds of time.