Welcome to FlashKit Pretty cool engine you have there. I did find a bug however. You know when you die, and you fall from the top. Well if you are holding run and left when the enemy gets ya, and your still holding run and left, you fly out the side :O
I have four games on there - all arcade apart from one. If you'd like me to host a finished version that someone made from your engine I'd be more than welcome to put it up there....
Im not much of collaborating, but I actually wouldn´t mind to make some graphics for your pong game (although I have seen worse, yours was not as bad as you said)