Not bad, I like the direction you're going with this game! The #1 thing that needs some improvement are your controls. Currently you're using a control scheme that is very unconventional, and awkward to use. I would suggest doing some simple remapping of the controls. Here's a format I would recommend:
-Keep A and D the same (just use them for left and right movement)
-Use both W and Space Bar for jump
-Use Left Mouse Button for normal attack
-Use Right Mouse Button for special attack
-Use E or F to talk to NPCs
Good job, hope you keep working on it, or some other games too :)