A fun game, but without the medals it feels there wouldn't be much incentive to run for this long. The level stays the same, the upgrades are a bit limited, the coins don't feel particularly rewarding to pick up (no refreshing sound when you hit them, no sparkling transition, etc), and they're spaced out in such a way that you easily jump past them, or have to choose either one on ground or in the air, it's not a pattern where you can maneuver to catch them all and get that extra sense of accomplishment you would if you were able to. It's fun for a while, but the lack of variation and one-sided reward brings down re-playability a bit... once you get a score, that's it. Power-ups, scenery changes, unlockable characters, etc... there's a lot that could be added to keep users playing a while longer. Keep it going!
-cd-