This is a cool game! Kind of like an infinite runner. I was trying to pull off the "dunk" trick for a few runs and couldn't get it to work until I realized that it was like a combo move where you have to enter the "left" arrow key, wait for the spin to execute, and then enter the "down" arrow key to combo into the dunk. I kept trying to hit the keys in quick succession or at the same time and getting frustrated that it didn't do what I was expecting. Once I understood that I was definitely able to do better. I still don't quite understand what the number in the bottom right corner represents, it seemed to be either 4 or 5 most of the time. I also agree with other reviewers that it was a bit overwhelming on the first few plays to be thrown in at full speed. Maybe there needs to be a slower first level or something while you learn the ropes? Cool game though, I hope you keep developing it!