Very tedious, you have upgrades but it takes a very long time to be able to buy them. It's similar to Burrito Bison where you're trying to hit enemies, except there are very few enemies and nothing to do but wiggle the ball around.
How to turn on Autofire in Windows. Go to the control panel, open the mouse page, find the "clicklock" setting, turn it on, set it to "low", now hold your mouse button down and it will lock after a second or so. Left click again to turn off the lock. Don't forget to turn this off once you're done playing!
Fairly good for your first game on here. 4/5 This reminds me a lot of skyroads. You have the basic structure down, I believe there's a Skyroads like game on here already though.