You can use external layouts to create levels. Make the targets tougher to hit or maybe add power ups interactive elements like switches with doors or elevators. IDK. Mix things up. Add explosions.
It’s nice. A little more bounce would be nice. I was trying to bounce it off the wall to reach the objects, sort of like a trick shot but there wasn’t enough bounce.
Gdevelop is powerful but easy to use. The possibilities are endless. The answer to “can it be done” is almost always yes.
I don’t have any specific ideas. You can add motion, moving targets, different surfaces with different physics and bounce, IDK. Just keep experimenting.