It's pretty cool...
It looks like there's some good work put into this, and the graphics are alright. Smoothness is a factor, since when she jumps it looks a bit strange, like she just got crumpled up all of a sudden...
I figure this game is one of the better ones out there, even though the spikes were irritating and they look strange.
Why does a assassin/knight person have to collect coins that are mysteriously floating in the air waiting for her?