Incarnate Sonic in the world of Mario in Sonic In Mario World 2, a play of adventure available on your gate of www.flash-games.net plays. Sonic, celebrates it hedgehog of Sega is projected in a new dimension: the world of Mario, celebrates it plumber of Nintendo! Help Sonic to survive in this hostile and unknown environment. Use the arrows of the keyboard to move you. Press on key A to jump, the key S to run. Jump of platform in platform and avoid the obstacles to find a means of leaving this strange and colored world. Graphics and sound effects worthy of a Mario truth with animations of the character of Sonic, an amusing mixture and an excellent game play. Try the experiment in this original play of platform! To discover!