Here’s a design I made for my first level 
The name is super generic, but I was having a creative block lol. I made a bunch of different types of “enemy” blocks, but this is just one design.
One issue I’m having that I hope will be fixed later on, is that occasionally my ball will get stuck moving left and right with no change to the Y axis values. And its velocity will slow wayyyy down.
Here’s a gif I took trying to capture that issue:
