Those spikes!
This was a good game to play because it had a lot of original material and stuff to it. My favorite feature was probably how you could jump from side to side. I managed to figure that out even before the instructions told me to. The graphics are good, if a little simplistic and the gameplay is mostly satisfying. You certainly have little idea as to what is going to happen next and you have provided a large space to move around. I guess it would have been more enjoyable if there were more things to collect, like coins or something.