This was actually pretty fun. I lost track of time while playing it.
What's the purpose of having to hold RMB in order to drop a ball? Seems like you could just press LMB, and nothing else would change.
At some point i thought i might include some one time use power-ups and stuff like that and i didnt want the player to launch a ball by mistake while trying to click a power-up pretty much. You can also move/drag your items around before you shoot your first ball and if i remove the hold RMB to shoot it can get a little bit awkward and you might shoot your ball by mistake. Thanks a lot tho i'm glad you enjoyed it!