Physics need work
This is a nice effort, but the game mechanics are a bit wonky. My first shot I got a fair distance and bought some upgrades.. for the second one I somehow went ridiculously far, to the point where I was bored waiting for it to stop. That rakes in the money, and I bought more upgrades. After that, even though I was launching at the same times, I kept going very short distances, which apparantly means I make very little money, and wasn't able to buy any new upgrades. Obviously that needs work, because it gets very dull very quickly. I would add another element to the game beyond simply click at the right time - that would give the powerups more of a purpose. I also found the way Santa bounced from objects and on the ground very unrealistic, and I didn't get the feeling he was really touching anything, which kind of ruins the appeal. There's my two cents on why I didn't like the game, keep working on it and I'm sure you can make it good.