Original made by Koen van Gilst; Changes by Jeff Emanuel | Original source on github; Changes on github

Game Controls and Mechanics:
Player 1: Use the 'W', 'A', 'S', 'D' keys for movement. The left shift key acts as a speed boost with a control penalty.
Player 2: Use the arrow keys (Up, Down, Left, Right) for movement. The right shift key provides a temporary speed boost but reduces control.

Both players can influence the path of their ball using their respective movement keys. The shift key activates a speed boost, making the ball move faster but harder to control. The goal is to cover as many squares as possible with your color. The control influence chart indicates how much the player has altered the ball's velocity from its natural velocity.