An interesting concept that could probably use a little more polish. There were a lot of times I wasn't really sure what "killed" me, but after a few tries and looking at the controls, I think I figured most of it out. Never quite beat it, because I ran out of air, but it also was hard to feel like I was making any progress. I do like the design of the rover and think it looks pretty neat, if the rest of the graphics could match a little more that would have definitely helped. Still quite a bit to accomplish in just 1 week.