Press the green flag, then press play, then select either Regular or Challenge Mode. The difference is that Challenge Mode's bottom obstacle is 8 times faster than in Regular Mode, and in Challenge Mode you have to keep your deaths below 5, compared to 10 in Regular Mode. You can also change the ball's speed before playing. Use the arrow keys to get past the obstacles. If you pass them, you score 1 point in both your temporary points AND your all-game points. All your points will be saved in the "all-game score". If you get hit by an obstacle, you go up a death and your temporary score goes down to 0. If you get an all-game score of 50 or more, you win the entire game! If you have 10 or more deaths (5 or more in Challenge Mode), you lose the entire game. You can keep track of how well you are playing by the "stage" variable. For decoration, you can change the color of your ball by pressing the space button. Remember, you can always press the green flag to restart.
Single player. I recommend full screen. Note: This is a challenging game to many people, so don't worry if you fail on your first try! Feel Free To Remix! Events Log: 4-10-2018: eve2018 completes game with 1 death and a small stage variable glitch. 4-10-2018: music is added. 4-11-2018: ball movement is made smoother. 4-11-2018: asdflel remixed this game as Nathan C.'s Ball Game remix. 4-13-2018: starting screen is added with play, regular mode, and challenge mode buttons.