Click on the Flag to Start, then press r to start/restart the game! Don't let the bubbles touch the top! Use a and d to move the purple fish (player 1)! Use the left and right arrow keys to move the yellow fish (player 2)! To turn on Multiplayer, press M, to turn it off, press N. Enjoy! For player 2, the yellow fish, if you press space, the yellow fish will get a speed jump! Share your highscore in the description!
From the direction that you face the fish with the keys, they will swim that way to pop the bubbles, try to pop as many as you can, and put your high score in the comments along with the time! Updates: 4/29/14-Added a Highscore spot for Scratchers; Missing Bubbles (5 Missed causes you to lose!); Random bubble speeds; yellow fish now goes up and down sometimes; thanks to @antgrgmn for giving me some of these ideas!