Whats up TRON? - FULL GAME

[Andre]

First: I'm not really a gamer or have any experience with 3D programming....

3D effects look very nice, here you can see what can be done with a very small code...

But I'm to stupid to really play this game
I've seen the "A, W, D, S" and "Space" keys in the code, but I have no clue what to do and what's the goal?

[minimy]

Thanks Andre, just survive, kill enemys and score.
I did it testing reflections, at the end i got an small game

Ahhh, the story:
The CPUs are infected by the ball virus, you are Tronki, the unrecognized son of McArgh and Karsporki, the definitive antivirus.
Your mission is to kill all viruses, if you can...
You are the last hope! (ok, you're the twenty-third option, but the others were busy) save the CPU.

@KCC, thanks to you my friend!