Sonic Underground Kingdom

Dream book ran to save the poor, Mario, but he was trapped. He fell into the cave, which was well hidden. Dream book is very long fall and was now underground kingdom. It seems that he is not welcome here. You have to help your favorite hero, turning the level so that he took the golden key that will open the portal. Each portal takes you to the next level, and so long as Sonic will not appear on the loose.

Categories and tags of the game : Logic, Physics, Puzzle, Single Player, Sonic the Hedgehog