If you ever played Dance Dance Revolution at the arcade or on consoles you should be familiar with this game. However unlike my previous game called xLIB xLIB Revolution which I released back in october 2005, SMSD has over 10 built in sim files, highscore system and maximum speed is 1.5x faster than XXR. In fast songs amount of arrows per seconds to perform can reach the 12s on SE calcs. As if it wasn't enough the game feature a battle mode where you have to take the enemy energy to 0 by hitting the items that replace the arrows sometimes. There is the good old Mushroom, flower and star items from Mario. Be careful to Goombas! There is various difficulty levels for some songs as well so be prepared for some challenges!