1. Please run Unity.
2. import all the asset files.
3. Open a scene file (orc_scene).
4. Press the Run button on the top of Unity interface.
5. and.....
6. (Keyboard Button Description)
Keyboard Button "q" : walk or run
Keyboard Button "w" : idle
Keyboard Button "e" : damage
Keyboard Button "r" : die
Keyboard Button "a" : attack
Keyboard Button "s" : skill
7. enjoy !!