Rules of Play

Hello! I am doing a little flashwork to one of my school assignment. One task is to have other people to playtest a early beta of my game in order to obtain some feedback. Therefore I upload it here on NG. I would like to hear everything and every feedback is good feedback to me. What did you feel when playing this? Did you get enought of information? The difficulty level etc? Please take some of your prizeworthy time and help me with this :))

Arrow keys to move and jump.