World's Hardest Game 2 at Cool Math Games: A great sequel to World's Hardest Game Now, there are two of Hardest Game. 60 Second Burger Run game. The second hardest game in the world! on Scratch by LilyPuplover. The Worlds Hardest Game. Don't Get Hit By Blue Balls! Keep your Red Square away from the Blue Balls on your way to the Green Zone or you'll DIE! And trust.