Very fun game :) I'm quite glad there was a challenge on it, if there wasn't more likely then not I would have overlooked this fun game. Which based on the comments seems to be what everyone is doing anyway because "Kong is such a sellout". I just hate how the occurrence of a challenge in the prize upsets people when a) It's free b) If the challenge never had happened, everyone would have been just as content as they were.
Guys, the controls would have to do with your own computers not his game :o
There are some games I can't play on my computer due to the same problem, its not the game itself your computers just can't handle it for some reason