New Super Mario World is an addicting mario game that you can play here directly in your browser, for free. New Super Mario World is built with Flash technology to run flawlessly in modern browsers. It has been played by 18,405 people and has been rated 7.9 / 10 by 162 people. Did you like playing this game? Then check out our other mario games such as Super Mario Flash and A Koopa's Revenge 2.