Haha, yeah it's AI. It's not AI but I think it gets the job done for what ~50 lines of code it's worth. 😅 They start off doing some intentional derping quite a lot but after 5 wins (incrementally each time) they are performing at its peak performance. By strength do you mean the stat or actual swing speed? Well they do come hand in hand but even without any upgrades on it it is easy enough to blast the ball so it bounces right back at you from the back wall. I think boosting any stat really far enough will completely break the game. I have no idea how broken it could be at after something like 100 wins.
Thanks for playing and leaving feedback! ❤️