That 10,000 points medal really is impossible! Would be fun with some more medals to celebrate smaller victories, like a thouisand or five thousand points? It's a bit odd how the one score-related medal has only been obtained by one person. :) Upgrades were fun and added some variation, but I was half-expecting them to be accompanied with features. Like, each upgraded ball would make them easier to maneuver; make that 10k score easier to obtain... that would've been fun! It's a simple game though, graphically and functionally well-made, but it gets a bit monotone in the long run. I played the game first when the gold was slower... glad I didn't collect all the upgrades then, this feels much more balanced. Nice work!
-cd-