If you stare at the little blue thing for long enough while crossing your eyes you may turn in to a zombie. Any way the controls: When you start you basically just want to get enough points (clicks on the blue thing that I made) to get an upgrade. An upgrade is a huge advancement to your clicks. You get your click rate and clicks per second up by one every upgrade. Your click rate is this: if your click rate is at 1 then you get 1 point when you click the blue thing. If your click rate is at 2 then when you click the blue thing you get 2 points. The clicks per second is this: if your clicks per second is at 1 then every second you get 1 point and so on. The cost of the upgrade is shown above the upgrade button. There are only 20 levels right now. The level is not really important, it just shows you how many upgrades you have gotten so far. Press keys 1,2,3 or 4 for different music.
Pretty much all the coding is by me except I got a tiny bit of help with the upgrade button from ima_fat_rat. The music is megalovania, tokyovania, the x-files theme, and just some random classical piano. Also PLEASE tell me if anything is wrong with this if it is I will try my best to fix it instantly.