Welcome to the online gym filled with exercise equipment in Gym Simulator Online Escape. Everyone who gets into this room becomes its hostage and cannot just leave it. There are a number of monsters on the way that you need to defeat in order to clear the path for yourself. To fight even the weakest of them, you need to pump up your muscles and increase your strength level. Before getting into a fight, you need to do pull-ups on the horizontal bar, lift a barbell, weights, gradually increasing its weight in Gym Simulator Online Escape.