Use →↓↑←to move the WHITE square (Player 1). Use WASD to move the BLACK square (Player 2). Yes, the game IS possible, I tested every section, even without Checkpoints. You are the White/Black Square. The Objective of this game is to avoid the blue balls in each of the 6 sections and get to the pink area at the end. Each of the other colors (eg. Orange, Yellow, etc.) represent checkpoints. If you touch a blue ball, you will go back to your last checkpoint you reached up to. You can also play with a friend, and race to the end. Comment Below from which colored area you went up to (most people get only up to Orange, Yellow or Green), and you number of deaths. Good Luck.
Fixed a checkpoint bug where both P1 and P2 had to be on the same checkpoint for it to switch. Credit to @Ficlles