press the flag and play with a family member of friend also click on the different colors on the side if you want a different back round controls first player aka red is the arrow keys second player aka blue is x and c if you touch the green or the yellow lines you will teleport to the other side if you click on the colors on the side it will change the background
my little brought for giving me the idea and this guy and the internet because i needed help with some stuff. (please heart and star if you like ) also there is one rule you better have fun or else nothing will happen to you. have fun :)