you should to create more original movements.

I tell you this because there is another one RHG fighter like this one... his name is Oxob

You better improve the movements, essentially .
Oh, and Btw, my RHG is also called Spark ...

The demo shows really good sparking effects. The stickman's combat are well-done. The choice of SFX is good.
Demos aren't really welcome here in the Flash Portal, so I recommend you to try the forums out for feedback.

This animation obviously isnt ready to be shown off, even as a demo. Come on, no working loading page?

On the content, all i can say is that i'd really recommend switching to a hire rate of frames per second. Yeah, it's a lot more work, but most of the high quality stick figure animations nowadays have such clear animation rates that anything else just looks awful by comparison. The times, they are a changing.

This is a great demo. Loved the effects. can't wait to see the actual fight.