Yay
I think I got some sort of degree of skill developed through this process but the walljumps at the end felt like I got lucky or cheesed the system.
So, it's a pretty cool game, like some people are telling you, there could be adjustments to make things a little bit easier to get good at. My biggest problem though was the legs, it was hard to do a few rolls without them messing up and I ended up only being able to move rolling and jumping and by the end of the level I couldn't make a single step lol.
But anyway it's kinda hard to give a full impression based on this demo. I've seen you have other cool stuff in store that I guess you haven't had time to put in here so hopefully for the next demoday there is more stuff to do!