This is an excellent and impressively complete game -- it's quite an accomplishment that your group put this together, with this level of polish, in only a month. I played it to the finish and enjoyed the boss battle. Great artwork/visuals, varied terrain, great enemy design, many skills to develop and items/powerups to collect. Nice job!
At times I struggled a little with the wall jump, and there were a few vertical scene transitions where the scenes would flash back and forth as the character moved across the threshold, making it difficult to see where I was or control my player, but these were minor points to me in an overall impressive game. Great work!