Great Potential.
I'm gonna have to agree with others on saying the gameplay was a bit too linear :/ The RPG elements were alright but could have been expanded a whole lot more. I understand this was kind of a test and in that case it was brilliant.
But I took off a point because I hate it when you can't use the arrow keys to move. Left Handed players like myself have to move awkwardly and to be precise I have to stand still and get hurt. Some games you can change the controls but you couldn't do that either. Keep that in mind :)
Great Job overall though, I look forward to a more developed RPG.