Nightmare In Elmore is an online game at 43g.Com. You can play Nightmare In Elmore in your browser for free.Nightmare in Elmore The world has turned against Gumball in Nightmare on Elmore. Richard's disgusting cooking gave Gumball, Darwin, and Anais some nasty nightmares. Can you survive in a world of soda monsters, screaming hot dog chunks, and giant bacteria?