One day, Sonic woke up finding himself in a magic world. What happened? Sonic in Mario World 2 is an adventure game whose rules are quite simple: going through as many levels as possible with the best possible scores. You need to guide Sonic to jump over turtles and other enemies, jump to get golds, and pick up useful items such as mushrooms. You can pause to see the whole map. Try to be more nimble or you are easy to be hurt. You can find this interesting game on www.flash-game.net. Have fun!