If you want a low-key and stress-free gaming experience, Idle Breakout is your best bet. You may play without always staring at your screen, and making mistakes won't have too devastating of an effect on your score. In the worst case, you'll have to wait a little longer for the next update.
You can get points by clicking on bricks to break them. With the points you earn, you can upgrade and buy new balls with different abilities. For added points, the ball will bounce off the walls and smash them automatically.
Figure out which enhancements are the most useful for breaking down walls. More balls, more speed, or more power—where should you put your resources? That's where things start to get tricky!