More Tracks and tricks

This version is really cool and fun, it includes:

1- Two more FMX tracks, World Extreme Freestyle and Brazil FMX Championship.

2- We added 3 more tricks, or rather, we replaced 3 that we didn't like. Now we also have Hart Attack, Deadbody, and Seatgrab Indian Air in the game.

3- We added a supercross track as a test for those who like racing, ideal for freeride mode, but the track needs improvements. This track is a version of MVA Unleashed that we adapted for our game, of course it needs improvements. This track is part of the World Extreme Freestyle complex.

4- We made adjustments to the physics, increasing the wheel friction so that the bike doesn't slide as much in corners and has firmer braking. We did this so that the riding, especially on the supercross track, is better.

5- We've adjusted the competition systems on all tracks; it's quite fun, but we need to fix some bugs in the scoring system, especially for the future. We ask for everyone's patience.