Use the arrow keys to move your paddle and bounce your bomb at the houses, to prevent humans from colonizing your planet. The direction of the ball changes slightly depending on the way the paddle's moving. When 20 houses make it to the ground, the relentless humans overwhelm your culture and the game ends. See how much pain you can cause them before they do. Comment with your best score!
The tilting is a little funky. The issue, I think, is that the ball "touching" the paddle is not instantaneous, so the direction change of the ball when it hits a tilted paddle repeats. As a result, you can kind of "grab" the ball when it's coming in at a low angle. I improved it a lot by changing the Y position a little when the ball first hits the paddle; if you're curious, remove that tile in a remix and you'll see how much that little change made a difference. I borrowed the basics of this from HalfBear, who built his remixable pong engine from a Scratch tutorial.