I couldnt hear any sounds during the game at all, at times the spacing between the tiles is also visible.
Overall though its a cool little runner game imo. Love the dash effect, the explosions are cool. Character control felt good. The main character could be a little more refined but for 2-3 weeks a good effort.
I appreciate the kind feedback <img src="smileys/smiley1.gif" border="0" align="middle" /> , do you have any ideas to make it better? I know art readjustment is one thing,fixing the line problem for the sprites is another, and I'll be adding an options menu when I have time to allow people to assign there own controls, but I'm open to other things as well. Also I'll see if I can fix the sound issue, and were you playing it on chrome?
If there really are major problems you had with the game, definitely post it here, I won't hate on you for it. I like to learn from any mistake I make as it guides me to avoid it in the future and constructive criticism really helps