You can have 2 players play this game. You can control the penguins from the tittle page, but they won't draw the lines. A and D are the controls for penguin 1 (pink line one) and left and right arrows are for the other penguin (green line one) Try to not hit each others lines.
I got this idea from Blank Edito, from the trone game, here is the link if you want to see it.https://www.youtube.com/watch?v=-rlSE6b_QiA If the game does not work the first time, try cliking the green flag again!