3D Shooter

This is the 3DFPS created by Zhu Liang 朱亮.  (for中国友人：按1可以换枪)

Modifications

1. Created a speed-up pickup.

2. Created a pickup that increase jump power. 

3. Created a interesting level 3.  You need to get the jump power pickup and jump over the wall.

4. Improved the default gun. It shoots faster with the corresponding animation kept.