Took me a bit to realize I could move the bumpers (maybe blocking another purchase until moved and adding an indicator to grab and drag?), but the glee at the sound of dozens of balls hitting dozens of bumpers simultaneously was surprisingly pleasant! The sound could use a little dampening at its peak, but it’s quite funny to achieve.
Not one bit of lag despite the number of balls and numbers at the end - very impressive. Or… what I assume is the end? All upgrades purchased doesn’t seem to trigger anything; an end state might be beneficial (ideal income threshhold or something). I did manage (somehow) to knock a few balls outside the bounds of the pinball arena, so collision might need some tweaks. Cute game, though!