Incredible that you guys created a whole game engine from scratch, truly impressive. I really enjoyed playing the game, it was quite challenging in a good way.
This brought back a very nostalgic feeling for me, and made me remember when there were table top arcade games in restaurants. Built in babysitters when your parents wanted to converse over a cup of coffee.
Maybe its just a me issue, but I did find that the par in the later levels was a little bit unforgiving. I think I hit the ball over 100 times on a par 14, lol. Other than that, this was incredible. Excellent job in 3 days!