The ideal time-killer! All you need to do is tap on the screen to play this casual game for free!<br>Hip hop style MC battle!<br>8bit sound and NES-like B-boys!<br>Annoyingly hard. Stay cool to win this brutal MC battle!<br><br>This is a simple game where you call out "HEY & YO" at each other.<br>Keep on with the battle to get a high score! If you fail at calling each other out you will lose!<br><br>[Operation & Rules]<br><br>- HEY (left) and YO (right) are at the bottom of the screen *The buttons will be displayed only at the beginning.<br>- You start the game.<br>- Call out HEY and YO to each other with your opponent.<br>- You will lose if you repeat the same word that the other said. (You will lose if you fail at calling each other out.)<br><br>[Example]<br>HEY > YO = GOOD!<br>YO > HEY = COOL!<br>HEY > HEY = BAD!<br>YO > YO = OH GOD...<br><br>Get a high score to become able to select new enemies and songs!<br>(Bottom right button)<br>Compete for the highest score at game centers!